Mercurial > hg > octave-nkf
annotate scripts/plot/private/__go_draw_axes__.m @ 13143:bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
* scripts/private/__go_draw_axes__.m:
| author | Ben Abbott <bpabbott@mac.com> |
|---|---|
| date | Thu, 15 Sep 2011 17:55:36 -0400 |
| parents | 22bc9ec80c2c |
| children | 536c6a5ab705 |
| rev | line source |
|---|---|
| 11523 | 1 ## Copyright (C) 2005-2011 John W. Eaton |
| 6405 | 2 ## |
| 3 ## This file is part of Octave. | |
| 4 ## | |
| 5 ## Octave is free software; you can redistribute it and/or modify it | |
| 6 ## under the terms of the GNU General Public License as published by | |
| 7016 | 7 ## the Free Software Foundation; either version 3 of the License, or (at |
| 8 ## your option) any later version. | |
| 6405 | 9 ## |
| 10 ## Octave is distributed in the hope that it will be useful, but | |
| 11 ## WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 ## General Public License for more details. | |
| 14 ## | |
| 15 ## You should have received a copy of the GNU General Public License | |
| 7016 | 16 ## along with Octave; see the file COPYING. If not, see |
| 17 ## <http://www.gnu.org/licenses/>. | |
| 6405 | 18 |
|
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19 ## -*- texinfo -*- |
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20 ## @deftypefn {Function File} {} __go_draw_axes__ (@var{h}, @var{plot_stream}, @var{enhanced}, @var{mono}) |
| 6895 | 21 ## Undocumented internal function. |
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22 ## @end deftypefn |
| 6405 | 23 |
| 24 ## Author: jwe | |
| 25 | |
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26 function __go_draw_axes__ (h, plot_stream, enhanced, mono, |
|
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27 bg_is_set, fg_is_set, hlgnd) |
| 6405 | 28 |
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29 if (nargin >= 4 && nargin <= 7) |
| 6405 | 30 |
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31 showhiddenhandles = get (0, "showhiddenhandles"); |
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32 unwind_protect |
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33 set (0, "showhiddenhandles", "on"); |
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34 axis_obj = __get__ (h); |
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35 unwind_protect_cleanup |
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36 set (0, "showhiddenhandles", showhiddenhandles); |
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37 end_unwind_protect |
| 6405 | 38 |
| 39 parent_figure_obj = get (axis_obj.parent); | |
|
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40 gnuplot_term = __gnuplot_get_var__ (axis_obj.parent, "GPVAL_TERM"); |
| 6405 | 41 |
| 8208 | 42 ## Set to false for plotyy axes. |
| 43 if (strcmp (axis_obj.tag, "plotyy")) | |
| 8102 | 44 ymirror = false; |
| 8208 | 45 else |
| 46 ymirror = true; | |
| 7189 | 47 endif |
| 48 | |
|
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49 nd = __calc_dimensions__ (h); |
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50 |
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51 if (strcmp (axis_obj.dataaspectratiomode, "manual") |
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52 && strcmp (axis_obj.xlimmode, "manual") |
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53 && strcmp (axis_obj.ylimmode, "manual")) |
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54 ## All can't be "manual" |
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55 axis_obj.plotboxaspectratiomode = "auto"; |
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56 endif |
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57 |
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58 if (strcmp (axis_obj.dataaspectratiomode, "manual") |
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59 && strcmp (axis_obj.xlimmode, "manual") |
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60 && strcmp (axis_obj.ylimmode, "manual") |
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61 && (nd == 2 || all (mod (axis_obj.view, 90) == 0))) |
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62 ## FIXME - adjust plotboxaspectratio to respect other |
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63 fpos = get (axis_obj.parent, "position"); |
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64 apos = axis_obj.position; |
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65 endif |
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66 |
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67 pos = __actual_axis_position__ (h); |
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68 |
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69 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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70 dr = axis_obj.dataaspectratio; |
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71 if (nd == 2 || all (mod (axis_obj.view, 90) == 0)) |
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72 dr = dr(1) / dr(2); |
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73 else |
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74 ## FIXME - need to properly implement 3D |
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75 dr = mean (dr(1:2)) / dr(3); |
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76 endif |
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77 else |
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78 dr = 1; |
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79 endif |
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80 |
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81 if (strcmp (axis_obj.activepositionproperty, "position")) |
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82 if (__gnuplot_has_feature__ ("screen_coordinates_for_{lrtb}margin")) |
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83 if (nd == 2 || all (mod (axis_obj.view, 90) == 0)) |
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84 x = [1, 1]; |
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85 else |
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86 ## 3D plots need to be sized down to fit in the window. |
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87 x = 1.0 ./ sqrt([2, 2.5]); |
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88 endif |
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89 fprintf (plot_stream, "set tmargin screen %.15g;\n", |
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90 pos(2)+pos(4)/2+x(2)*pos(4)/2); |
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91 fprintf (plot_stream, "set bmargin screen %.15g;\n", |
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92 pos(2)+pos(4)/2-x(2)*pos(4)/2); |
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93 fprintf (plot_stream, "set lmargin screen %.15g;\n", |
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94 pos(1)+pos(3)/2-x(1)*pos(3)/2); |
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95 fprintf (plot_stream, "set rmargin screen %.15g;\n", |
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96 pos(1)+pos(3)/2+x(1)*pos(3)/2); |
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97 sz_str = ""; |
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98 else |
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99 fprintf (plot_stream, "set tmargin 0;\n"); |
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100 fprintf (plot_stream, "set bmargin 0;\n"); |
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101 fprintf (plot_stream, "set lmargin 0;\n"); |
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102 fprintf (plot_stream, "set rmargin 0;\n"); |
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103 |
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104 if (nd == 3 && all (axis_obj.view == [0, 90])) |
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105 ## FIXME -- Kludge to allow colorbar to be added to a pcolor() plot |
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106 pos(3:4) = pos(3:4) * 1.4; |
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107 pos(1:2) = pos(1:2) - pos(3:4) * 0.125; |
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108 endif |
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109 |
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110 fprintf (plot_stream, "set origin %.15g, %.15g;\n", pos(1), pos(2)); |
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111 |
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112 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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113 sz_str = sprintf ("set size ratio %.15g", -dr); |
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114 else |
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115 sz_str = "set size noratio"; |
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116 endif |
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117 sz_str = sprintf ("%s %.15g, %.15g;\n", sz_str, pos(3), pos(4)); |
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118 endif |
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119 else ## activepositionproperty == outerposition |
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120 fprintf (plot_stream, "unset tmargin;\n"); |
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121 fprintf (plot_stream, "unset bmargin;\n"); |
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122 fprintf (plot_stream, "unset lmargin;\n"); |
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123 fprintf (plot_stream, "unset rmargin;\n"); |
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124 fprintf (plot_stream, "set origin %g, %g;\n", pos(1:2)); |
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125 sz_str = ""; |
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126 if (strcmpi (axis_obj.dataaspectratiomode, "manual")) |
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127 sz_str = sprintf ("ratio %g", -dr); |
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128 else |
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129 sz_str = "noratio"; |
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130 endif |
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131 sz_str = sprintf ("set size %s %g, %g;\n", sz_str, pos(3:4)); |
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132 endif |
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133 if (! isempty (sz_str)) |
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134 fputs (plot_stream, sz_str); |
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135 endif |
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136 |
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137 ## Reset all labels, axis-labels, tick-labels, and title |
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138 ## FIXME - We should have an function to initialize the axis. |
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139 ## Presently, this is dispersed in this function. |
| 6778 | 140 fputs (plot_stream, "unset label;\n"); |
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141 fputs (plot_stream, "unset xtics;\n"); |
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142 fputs (plot_stream, "unset ytics;\n"); |
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143 fputs (plot_stream, "unset ztics;\n"); |
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144 fputs (plot_stream, "unset x2tics;\n"); |
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145 fputs (plot_stream, "unset x2tics;\n"); |
| 6778 | 146 |
| 6405 | 147 if (! isempty (axis_obj.title)) |
| 148 t = get (axis_obj.title); | |
| 149 if (isempty (t.string)) | |
| 10549 | 150 fputs (plot_stream, "unset title;\n"); |
| 6405 | 151 else |
| 10549 | 152 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 153 fontspec = create_fontspec (f, s, gnuplot_term); | |
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154 fprintf (plot_stream, "set title \"%s\" %s %s;\n", |
| 10549 | 155 undo_string_escapes (tt), fontspec, |
| 156 __do_enhanced_option__ (enhanced, t)); | |
| 6405 | 157 endif |
| 158 endif | |
| 159 | |
| 160 if (! isempty (axis_obj.xlabel)) | |
| 161 t = get (axis_obj.xlabel); | |
| 6737 | 162 angle = t.rotation; |
| 7269 | 163 colorspec = get_text_colorspec (axis_obj.xcolor, mono); |
| 6405 | 164 if (isempty (t.string)) |
| 10549 | 165 fprintf (plot_stream, "unset xlabel;\n"); |
| 166 fprintf (plot_stream, "unset x2label;\n"); | |
| 6405 | 167 else |
| 10549 | 168 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 169 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 170 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 171 fprintf (plot_stream, "set x2label \"%s\" %s %s %s", | |
| 172 undo_string_escapes (tt), colorspec, fontspec, | |
| 173 __do_enhanced_option__ (enhanced, t)); | |
| 174 else | |
| 175 fprintf (plot_stream, "set xlabel \"%s\" %s %s %s", | |
| 176 undo_string_escapes (tt), colorspec, fontspec, | |
| 177 __do_enhanced_option__ (enhanced, t)); | |
| 178 endif | |
| 179 fprintf (plot_stream, " rotate by %f;\n", angle); | |
| 180 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 181 fprintf (plot_stream, "unset xlabel;\n"); | |
| 182 else | |
| 183 fprintf (plot_stream, "unset x2label;\n"); | |
| 184 endif | |
| 6405 | 185 endif |
| 186 endif | |
| 187 | |
| 188 if (! isempty (axis_obj.ylabel)) | |
| 189 t = get (axis_obj.ylabel); | |
| 6737 | 190 angle = t.rotation; |
| 7269 | 191 colorspec = get_text_colorspec (axis_obj.ycolor, mono); |
| 6405 | 192 if (isempty (t.string)) |
| 10549 | 193 fprintf (plot_stream, "unset ylabel;\n"); |
| 194 fprintf (plot_stream, "unset y2label;\n"); | |
| 6405 | 195 else |
| 10549 | 196 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 197 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 198 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 199 fprintf (plot_stream, "set y2label \"%s\" %s %s %s", | |
| 200 undo_string_escapes (tt), colorspec, fontspec, | |
| 201 __do_enhanced_option__ (enhanced, t)); | |
| 202 else | |
| 203 fprintf (plot_stream, "set ylabel \"%s\" %s %s %s", | |
| 204 undo_string_escapes (tt), colorspec, fontspec, | |
| 205 __do_enhanced_option__ (enhanced, t)); | |
| 206 endif | |
| 207 fprintf (plot_stream, " rotate by %f;\n", angle); | |
| 208 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 209 fprintf (plot_stream, "unset ylabel;\n"); | |
| 210 else | |
| 211 fprintf (plot_stream, "unset y2label;\n"); | |
| 212 endif | |
| 6405 | 213 endif |
| 214 endif | |
| 215 | |
| 216 if (! isempty (axis_obj.zlabel)) | |
| 217 t = get (axis_obj.zlabel); | |
| 6737 | 218 angle = t.rotation; |
| 7269 | 219 colorspec = get_text_colorspec (axis_obj.zcolor, mono); |
| 6405 | 220 if (isempty (t.string)) |
| 10549 | 221 fputs (plot_stream, "unset zlabel;\n"); |
| 6405 | 222 else |
| 10549 | 223 [tt, f, s] = __maybe_munge_text__ (enhanced, t, "string"); |
| 224 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 225 fprintf (plot_stream, "set zlabel \"%s\" %s %s %s", | |
| 226 undo_string_escapes (tt), colorspec, fontspec, | |
| 227 __do_enhanced_option__ (enhanced, t)); | |
| 228 fprintf (plot_stream, " rotate by %f;\n", angle); | |
| 6405 | 229 endif |
| 230 endif | |
| 231 | |
| 6809 | 232 if (strcmpi (axis_obj.xaxislocation, "top")) |
| 233 xaxisloc = "x2"; | |
| 234 xaxisloc_using = "x2"; | |
| 235 else | |
| 236 xaxisloc = "x"; | |
| 237 xaxisloc_using = "x1"; | |
| 7321 | 238 if (strcmpi (axis_obj.xaxislocation, "zero")) |
| 10549 | 239 fputs (plot_stream, "set xzeroaxis;\n"); |
| 7321 | 240 endif |
| 6809 | 241 endif |
| 242 if (strcmpi (axis_obj.yaxislocation, "right")) | |
| 243 yaxisloc = "y2"; | |
| 244 yaxisloc_using = "y2"; | |
| 245 else | |
| 246 yaxisloc = "y"; | |
| 247 yaxisloc_using = "y1"; | |
| 7321 | 248 if (strcmpi (axis_obj.yaxislocation, "zero")) |
| 10549 | 249 fputs (plot_stream, "set yzeroaxis;\n"); |
| 7321 | 250 endif |
| 6809 | 251 endif |
| 252 | |
| 7274 | 253 have_grid = false; |
| 254 | |
| 6758 | 255 if (strcmpi (axis_obj.xgrid, "on")) |
| 7274 | 256 have_grid = true; |
| 6809 | 257 fprintf (plot_stream, "set grid %stics;\n", xaxisloc); |
| 6405 | 258 else |
| 6809 | 259 fprintf (plot_stream, "set grid no%stics;\n", xaxisloc); |
| 6405 | 260 endif |
| 261 | |
| 6758 | 262 if (strcmpi (axis_obj.ygrid, "on")) |
| 7274 | 263 have_grid = true; |
| 6809 | 264 fprintf (plot_stream, "set grid %stics;\n", yaxisloc); |
| 6405 | 265 else |
| 6809 | 266 fprintf (plot_stream, "set grid no%stics;\n", yaxisloc); |
| 6405 | 267 endif |
| 268 | |
| 6758 | 269 if (strcmpi (axis_obj.zgrid, "on")) |
| 7274 | 270 have_grid = true; |
| 6405 | 271 fputs (plot_stream, "set grid ztics;\n"); |
| 272 else | |
| 7085 | 273 fputs (plot_stream, "set grid noztics;\n"); |
| 6405 | 274 endif |
| 275 | |
| 6758 | 276 if (strcmpi (axis_obj.xminorgrid, "on")) |
| 7274 | 277 have_grid = true; |
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278 if (strcmp (axis_obj.xscale, "log")) |
| 10549 | 279 m = 10; |
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280 else |
| 10549 | 281 m = 5; |
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282 endif |
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283 fprintf (plot_stream, "set m%stics %d;\n", xaxisloc, m); |
| 6809 | 284 fprintf (plot_stream, "set grid m%stics;\n", xaxisloc); |
| 6405 | 285 else |
| 6809 | 286 fprintf (plot_stream, "set grid nom%stics;\n", xaxisloc); |
| 6405 | 287 endif |
| 288 | |
| 6758 | 289 if (strcmpi (axis_obj.yminorgrid, "on")) |
| 7274 | 290 have_grid = true; |
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291 if (strcmp (axis_obj.yscale, "log")) |
| 10549 | 292 m = 10; |
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293 else |
| 10549 | 294 m = 5; |
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295 endif |
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296 fprintf (plot_stream, "set m%stics %d;\n", yaxisloc, m); |
| 6809 | 297 fprintf (plot_stream, "set grid m%stics;\n", yaxisloc); |
| 6405 | 298 else |
| 6809 | 299 fprintf (plot_stream, "set grid nom%stics;\n", yaxisloc); |
| 6405 | 300 endif |
| 301 | |
| 6758 | 302 if (strcmpi (axis_obj.zminorgrid, "on")) |
| 7274 | 303 have_grid = true; |
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304 if (strcmp (axis_obj.zscale, "log")) |
| 10549 | 305 m = 10; |
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306 else |
| 10549 | 307 m = 5; |
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308 endif |
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309 fprintf (plot_stream, "set mztics %d;\n", m); |
| 6405 | 310 fputs (plot_stream, "set grid mztics;\n"); |
| 311 else | |
| 312 fputs (plot_stream, "set grid nomztics;\n"); | |
| 313 endif | |
| 314 | |
| 7307 | 315 ## The grid front/back/layerdefault option also controls the |
| 316 ## appearance of tics, so it is used even if the grid is absent. | |
| 317 if (strcmpi (axis_obj.layer, "top")) | |
| 318 fputs (plot_stream, "set grid front;\n"); | |
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319 fputs (plot_stream, "set border front;\n"); |
| 7307 | 320 else |
| 321 fputs (plot_stream, "set grid layerdefault;\n"); | |
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322 ## FIXME -- the gnuplot help says that "layerdefault" should work |
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323 ## for set border too, but it fails for me with gnuplot 4.2.5. So |
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324 ## use "back" instead. |
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325 fputs (plot_stream, "set border back;\n"); |
| 7307 | 326 endif |
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327 |
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328 fprintf (plot_stream, "set grid linewidth %f, linewidth %f;\n", |
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329 axis_obj.linewidth, axis_obj.linewidth); |
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330 |
| 7297 | 331 if (! have_grid) |
| 332 fputs (plot_stream, "unset grid;\n"); | |
| 7274 | 333 endif |
| 334 | |
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335 xlogscale = strcmpi (axis_obj.xscale, "log"); |
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336 ylogscale = strcmpi (axis_obj.yscale, "log"); |
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337 zlogscale = strcmpi (axis_obj.zscale, "log"); |
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338 |
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339 ## Detect logscale and negative lims |
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340 if (xlogscale && all (axis_obj.xlim < 0)) |
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341 xsgn = -1; |
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342 if (strcmp (axis_obj.xdir, "reverse")) |
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343 axis_obj.xdir = "normal"; |
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344 else |
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345 axis_obj.xdir = "reverse"; |
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346 endif |
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347 axis_obj.xtick = -flip (axis_obj.xtick); |
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348 axis_obj.xticklabel = flip (axis_obj.xticklabel); |
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349 axis_obj.xticklabelmode = "manual"; |
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350 axis_obj.xlim = -flip (axis_obj.xlim); |
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351 else |
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352 xsgn = 1; |
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353 endif |
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354 if (ylogscale && all (axis_obj.ylim < 0)) |
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355 ysgn = -1; |
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356 if (strcmp (axis_obj.ydir, "reverse")) |
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357 axis_obj.ydir = "normal"; |
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358 else |
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359 axis_obj.ydir = "reverse"; |
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360 endif |
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361 axis_obj.ytick = -flip (axis_obj.ytick); |
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362 axis_obj.yticklabel = flip (axis_obj.yticklabel); |
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363 axis_obj.yticklabelmode = "manual"; |
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364 axis_obj.ylim = -flip (axis_obj.ylim); |
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365 else |
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366 ysgn = 1; |
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367 endif |
|
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|
368 if (zlogscale && all (axis_obj.zlim < 0)) |
|
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gnuplot support for log plots with only negative data. Bug #34232.
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diff
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|
369 zsgn = -1; |
|
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diff
changeset
|
370 if (strcmp (axis_obj.zdir, "reverse")) |
|
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gnuplot support for log plots with only negative data. Bug #34232.
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parents:
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diff
changeset
|
371 axis_obj.zdir = "normal"; |
|
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parents:
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diff
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|
372 else |
|
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parents:
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diff
changeset
|
373 axis_obj.zdir = "reverse"; |
|
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Ben Abbott <bpabbott@mac.com>
parents:
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diff
changeset
|
374 endif |
|
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parents:
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diff
changeset
|
375 axis_obj.ztick = -flip (axis_obj.ztick); |
|
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gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
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diff
changeset
|
376 axis_obj.zticklabel = flip (axis_obj.zticklabel); |
|
bda7b080f205
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parents:
12965
diff
changeset
|
377 axis_obj.zticklabelmode = "manual"; |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
378 axis_obj.zlim = -flip (axis_obj.zlim); |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
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diff
changeset
|
379 else |
|
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gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
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diff
changeset
|
380 zsgn = 1; |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
381 endif |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
382 |
|
bda7b080f205
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Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
383 if (ylogscale && false) |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
384 disp ('yscale is "log"') |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
385 ylim = axis_obj.ylim |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
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parents:
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diff
changeset
|
386 ytick = axis_obj.ytick |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
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parents:
12965
diff
changeset
|
387 yticklabel = axis_obj.yticklabel |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
388 yticklabelmode = axis_obj.yticklabelmode |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
389 end |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
390 |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
391 xlim = axis_obj.xlim; |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
392 ylim = axis_obj.ylim; |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
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diff
changeset
|
393 zlim = axis_obj.zlim; |
|
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gnuplot support for log plots with only negative data. Bug #34232.
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parents:
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diff
changeset
|
394 clim = axis_obj.clim; |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
395 |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
396 do_tics (axis_obj, plot_stream, ymirror, mono, gnuplot_term); |
| 6405 | 397 |
|
10451
348b26872fc8
Fix bug with logscale in combination with colorbar
Petr Mikulik <mikulik@physics.muni.cz>
parents:
10238
diff
changeset
|
398 fputs (plot_stream, "unset logscale;\n"); |
| 6405 | 399 if (xlogscale) |
| 6809 | 400 fprintf (plot_stream, "set logscale %s;\n", xaxisloc); |
| 6405 | 401 endif |
| 402 if (ylogscale) | |
| 6809 | 403 fprintf (plot_stream, "set logscale %s;\n", yaxisloc); |
| 6405 | 404 endif |
| 405 if (zlogscale) | |
| 406 fputs (plot_stream, "set logscale z;\n"); | |
| 407 endif | |
| 408 | |
| 6758 | 409 xautoscale = strcmpi (axis_obj.xlimmode, "auto"); |
| 410 yautoscale = strcmpi (axis_obj.ylimmode, "auto"); | |
| 411 zautoscale = strcmpi (axis_obj.zlimmode, "auto"); | |
| 7109 | 412 cautoscale = strcmpi (axis_obj.climmode, "auto"); |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
413 cdatadirect = false; |
|
7930
1f6eb3de1c4e
__img__.m, imshow.m, __go_draw_axes__.m: improve handling of truecolor images
John W. Eaton <jwe@octave.org>
parents:
7873
diff
changeset
|
414 truecolor = false; |
| 6405 | 415 |
|
8360
32d9c0299e99
Set gnuplot two point clipping
David Bateman <dbateman@free.fr>
parents:
8354
diff
changeset
|
416 fputs (plot_stream, "set clip two;\n"); |
|
32d9c0299e99
Set gnuplot two point clipping
David Bateman <dbateman@free.fr>
parents:
8354
diff
changeset
|
417 |
| 6405 | 418 kids = axis_obj.children; |
|
8915
485eabc0cfec
__go_draw_axes__.m: Preserve the order of axes' children when pruning the handles for the {x,y,z}labels and title.
Ben Abbott <bpabbott@mac.com>
parents:
8909
diff
changeset
|
419 ## Remove the axis labels and title from the children, and |
|
485eabc0cfec
__go_draw_axes__.m: Preserve the order of axes' children when pruning the handles for the {x,y,z}labels and title.
Ben Abbott <bpabbott@mac.com>
parents:
8909
diff
changeset
|
420 ## preserved the original order. |
|
485eabc0cfec
__go_draw_axes__.m: Preserve the order of axes' children when pruning the handles for the {x,y,z}labels and title.
Ben Abbott <bpabbott@mac.com>
parents:
8909
diff
changeset
|
421 [jnk, k] = setdiff (kids, [axis_obj.xlabel; axis_obj.ylabel; ... |
|
485eabc0cfec
__go_draw_axes__.m: Preserve the order of axes' children when pruning the handles for the {x,y,z}labels and title.
Ben Abbott <bpabbott@mac.com>
parents:
8909
diff
changeset
|
422 axis_obj.zlabel; axis_obj.title]); |
|
485eabc0cfec
__go_draw_axes__.m: Preserve the order of axes' children when pruning the handles for the {x,y,z}labels and title.
Ben Abbott <bpabbott@mac.com>
parents:
8909
diff
changeset
|
423 kids = kids (sort (k)); |
| 6405 | 424 |
| 7316 | 425 if (nd == 3) |
| 426 fputs (plot_stream, "set parametric;\n"); | |
| 427 fputs (plot_stream, "set style data lines;\n"); | |
| 428 fputs (plot_stream, "set surface;\n"); | |
| 429 fputs (plot_stream, "unset contour;\n"); | |
| 430 endif | |
| 431 | |
| 6405 | 432 data_idx = 0; |
| 433 data = cell (); | |
| 6464 | 434 is_image_data = []; |
| 7175 | 435 hidden_removal = NaN; |
| 7271 | 436 view_map = false; |
| 6405 | 437 |
| 7222 | 438 if (! cautoscale && clim(1) == clim(2)) |
| 439 clim(2)++; | |
| 7189 | 440 endif |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
441 addedcmap = []; |
| 7189 | 442 |
| 6405 | 443 ximg_data = {}; |
| 444 ximg_data_idx = 0; | |
| 445 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
446 while (! isempty (kids)) |
| 6405 | 447 |
|
8344
b5f10b123440
__go_draw_axes__.m: Correct order for rendering children.
Ben Abbott <bpabbott@mac.com>
parents:
8322
diff
changeset
|
448 obj = get (kids(end)); |
|
10992
88687577519f
__go_draw_axes__.m: Ensure text objects have units of "data".
Ben Abbott <bpabbott@mac.com>
parents:
10990
diff
changeset
|
449 if (isfield (obj, "units")) |
|
88687577519f
__go_draw_axes__.m: Ensure text objects have units of "data".
Ben Abbott <bpabbott@mac.com>
parents:
10990
diff
changeset
|
450 units = obj.units; |
|
88687577519f
__go_draw_axes__.m: Ensure text objects have units of "data".
Ben Abbott <bpabbott@mac.com>
parents:
10990
diff
changeset
|
451 unwind_protect |
|
11589
b0084095098e
missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents:
11587
diff
changeset
|
452 set (kids(end), "units", "data"); |
|
10992
88687577519f
__go_draw_axes__.m: Ensure text objects have units of "data".
Ben Abbott <bpabbott@mac.com>
parents:
10990
diff
changeset
|
453 obj = get (kids(end)); |
|
88687577519f
__go_draw_axes__.m: Ensure text objects have units of "data".
Ben Abbott <bpabbott@mac.com>
parents:
10990
diff
changeset
|
454 unwind_protect_cleanup |
|
11589
b0084095098e
missing semicolons in script files
John W. Eaton <jwe@octave.org>
parents:
11587
diff
changeset
|
455 set (kids(end), "units", units); |
|
10992
88687577519f
__go_draw_axes__.m: Ensure text objects have units of "data".
Ben Abbott <bpabbott@mac.com>
parents:
10990
diff
changeset
|
456 end_unwind_protect |
|
88687577519f
__go_draw_axes__.m: Ensure text objects have units of "data".
Ben Abbott <bpabbott@mac.com>
parents:
10990
diff
changeset
|
457 endif |
|
8344
b5f10b123440
__go_draw_axes__.m: Correct order for rendering children.
Ben Abbott <bpabbott@mac.com>
parents:
8322
diff
changeset
|
458 kids = kids(1:(end-1)); |
| 6405 | 459 |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
460 if (strcmpi (obj.visible, "off")) |
| 10549 | 461 continue; |
|
8052
961d4c52ffae
Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents:
8048
diff
changeset
|
462 endif |
|
961d4c52ffae
Convert stem and stem3 to use stem series objects
David Bateman <dbateman@free.fr>
parents:
8048
diff
changeset
|
463 |
|
11206
83d268af65cb
__go_draw_axes__.m: Check for z/y/zdata before converting negative values to NaNs.
Ben Abbott <bpabbott@mac.com>
parents:
11204
diff
changeset
|
464 if (xlogscale && isfield (obj, "xdata")) |
|
13143
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
465 obj.xdata = xsgn * obj.xdata; |
|
11201
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
Ben Abbott <bpabbott@mac.com>
parents:
11198
diff
changeset
|
466 obj.xdata(obj.xdata<=0) = NaN; |
|
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
Ben Abbott <bpabbott@mac.com>
parents:
11198
diff
changeset
|
467 endif |
|
11206
83d268af65cb
__go_draw_axes__.m: Check for z/y/zdata before converting negative values to NaNs.
Ben Abbott <bpabbott@mac.com>
parents:
11204
diff
changeset
|
468 if (ylogscale && isfield (obj, "ydata")) |
|
13143
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
469 obj.ydata = ysgn * obj.ydata; |
|
11201
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
Ben Abbott <bpabbott@mac.com>
parents:
11198
diff
changeset
|
470 obj.ydata(obj.ydata<=0) = NaN; |
|
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
Ben Abbott <bpabbott@mac.com>
parents:
11198
diff
changeset
|
471 endif |
|
11206
83d268af65cb
__go_draw_axes__.m: Check for z/y/zdata before converting negative values to NaNs.
Ben Abbott <bpabbott@mac.com>
parents:
11204
diff
changeset
|
472 if (zlogscale && isfield (obj, "zdata")) |
|
13143
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
473 obj.zdata = zsgn * obj.zdata; |
|
11201
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
Ben Abbott <bpabbott@mac.com>
parents:
11198
diff
changeset
|
474 obj.zdata(obj.zdata<=0) = NaN; |
|
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
Ben Abbott <bpabbott@mac.com>
parents:
11198
diff
changeset
|
475 endif |
|
6c8791cb35b1
__go_draw_axes__.m: Set proper tight axis limits for log scale.
Ben Abbott <bpabbott@mac.com>
parents:
11198
diff
changeset
|
476 |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
477 ## Check for facecolor interpolation for surfaces. |
|
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
478 doing_interp_color = ... |
|
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
479 isfield (obj, "facecolor") && strncmp (obj.facecolor, "interp", 6); |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
480 |
| 6405 | 481 switch (obj.type) |
| 10549 | 482 case "image" |
| 483 img_data = obj.cdata; | |
| 484 img_xdata = obj.xdata; | |
| 485 img_ydata = obj.ydata; | |
| 6405 | 486 |
|
11109
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
487 if (ndims (img_data) == 3) |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
488 truecolor = true; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
489 elseif (strcmpi (obj.cdatamapping, "direct")) |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
490 cdatadirect = true; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
491 endif |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
492 data_idx++; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
493 is_image_data(data_idx) = true; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
494 parametric(data_idx) = false; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
495 have_cdata(data_idx) = false; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
496 have_3d_patch(data_idx) = false; |
| 6405 | 497 |
|
11109
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
498 if (img_xdata(2) < img_xdata(1)) |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
499 img_xdata = img_xdata(2:-1:1); |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
500 img_data = img_data(:,end:-1:1,:); |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
501 elseif (img_xdata(1) == img_xdata(2)) |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
502 img_xdata = img_xdata(1) + [0, size(img_data,2)-1]; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
503 endif |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
504 if (img_ydata(2) < img_ydata(1)) |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
505 img_ydata = img_ydata(2:-1:1); |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
506 img_data = img_data(end:-1:1,:,:); |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
507 elseif (img_ydata(1) == img_ydata(2)) |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
508 img_ydata = img_ydata(1) + [0, size(img_data,1)-1]; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
509 endif |
|
11090
2adf4736dafa
Do not store flipped image property values when x/ydata descends.
Ben Abbott <bpabbott@mac.com>
parents:
11032
diff
changeset
|
510 |
|
11109
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
511 [y_dim, x_dim] = size (img_data(:,:,1)); |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
512 if (x_dim > 1) |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
513 dx = abs (img_xdata(2)-img_xdata(1))/(x_dim-1); |
|
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diff
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|
514 else |
|
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diff
changeset
|
515 x_dim = 2; |
|
41d18f6342f9
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parents:
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diff
changeset
|
516 img_data = [img_data, img_data]; |
|
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diff
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|
517 dx = abs (img_xdata(2)-img_xdata(1)); |
|
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diff
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|
518 endif |
|
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diff
changeset
|
519 if (y_dim > 1) |
|
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parents:
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diff
changeset
|
520 dy = abs (img_ydata(2)-img_ydata(1))/(y_dim-1); |
|
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parents:
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diff
changeset
|
521 else |
|
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diff
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|
522 y_dim = 2; |
|
41d18f6342f9
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parents:
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diff
changeset
|
523 img_data = [img_data; img_data]; |
|
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
11095
diff
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|
524 dy = abs (img_ydata(2)-img_ydata(1)); |
|
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
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diff
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|
525 endif |
| 6405 | 526 |
|
11109
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
527 x_origin = min (img_xdata); |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
528 y_origin = min (img_ydata); |
| 6405 | 529 |
|
11109
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
530 if (ndims (img_data) == 3) |
|
41d18f6342f9
remove image_viewer function
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parents:
11095
diff
changeset
|
531 data{data_idx} = permute (img_data, [3, 1, 2])(:); |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
532 format = "1:2:3"; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
533 imagetype = "rgbimage"; |
|
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
534 else |
|
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remove image_viewer function
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parents:
11095
diff
changeset
|
535 data{data_idx} = img_data(:); |
|
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
536 format = "1"; |
|
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
537 imagetype = "image"; |
|
41d18f6342f9
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John W. Eaton <jwe@octave.org>
parents:
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diff
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|
538 endif |
| 6405 | 539 |
|
11109
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John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
540 titlespec{data_idx} = "title \"\""; |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
541 usingclause{data_idx} = sprintf ("binary array=%dx%d scan=yx origin=(%.15g,%.15g) dx=%.15g dy=%.15g using %s", |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
542 x_dim, y_dim, x_origin, y_origin, dx, dy, format); |
|
41d18f6342f9
remove image_viewer function
John W. Eaton <jwe@octave.org>
parents:
11095
diff
changeset
|
543 withclause{data_idx} = sprintf ("with %s;", imagetype); |
| 6405 | 544 |
| 10549 | 545 case "line" |
| 546 if (strncmp (obj.linestyle, "none", 4) | |
| 547 && (! isfield (obj, "marker") | |
| 548 || (isfield (obj, "marker") | |
| 549 && strncmp (obj.marker, "none", 4)))) | |
| 550 continue; | |
| 551 endif | |
| 552 data_idx++; | |
| 553 is_image_data(data_idx) = false; | |
| 554 parametric(data_idx) = true; | |
| 555 have_cdata(data_idx) = false; | |
| 556 have_3d_patch(data_idx) = false; | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
557 if (isempty (obj.displayname)) |
| 10549 | 558 titlespec{data_idx} = "title \"\""; |
| 559 else | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
560 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "displayname")); |
| 10549 | 561 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 562 endif | |
| 563 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); | |
| 564 errbars = ""; | |
| 565 if (nd == 3) | |
| 566 xdat = obj.xdata(:); | |
| 567 ydat = obj.ydata(:); | |
| 568 if (! isempty (obj.zdata)) | |
| 569 zdat = obj.zdata(:); | |
| 570 else | |
| 571 zdat = zeros (size (xdat)); | |
| 572 endif | |
| 573 data{data_idx} = [xdat, ydat, zdat]'; | |
| 574 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", numel (xdat)); | |
| 575 ## fputs (plot_stream, "set parametric;\n"); | |
| 576 else | |
| 577 xdat = obj.xdata(:); | |
| 578 ydat = obj.ydata(:); | |
|
10597
ba346313bdc1
__go_draw_axes__.m: Remove gnuplot errorbar code.
Ben Abbott <bpabbott@mac.com>
parents:
10582
diff
changeset
|
579 data{data_idx} = [xdat, ydat]'; |
|
ba346313bdc1
__go_draw_axes__.m: Remove gnuplot errorbar code.
Ben Abbott <bpabbott@mac.com>
parents:
10582
diff
changeset
|
580 usingclause{data_idx} = sprintf ("record=%d using ($1):($2) axes %s%s", |
|
ba346313bdc1
__go_draw_axes__.m: Remove gnuplot errorbar code.
Ben Abbott <bpabbott@mac.com>
parents:
10582
diff
changeset
|
581 rows(xdat), xaxisloc_using, yaxisloc_using); |
| 10549 | 582 endif |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
583 |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
584 style = do_linestyle_command (obj, obj.color, data_idx, mono, |
| 10549 | 585 plot_stream, errbars); |
|
7510
f3e6ada67d9e
improve handling line style for errorbar plots
John W. Eaton <jwe@octave.org>
parents:
7472
diff
changeset
|
586 |
|
10111
b52cba8be2eb
Fix for markerfacecolor and markeredgecolor properties with unfillable markers like '+'
David Bateman <dbateman@free.fr>
parents:
10089
diff
changeset
|
587 withclause{data_idx} = sprintf ("with %s linestyle %d", |
| 10549 | 588 style{1}, data_idx); |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
589 |
| 10549 | 590 if (length (style) > 1) |
| 591 data_idx++; | |
|
11587
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all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
592 is_image_data(data_idx) = is_image_data(data_idx - 1); |
| 10549 | 593 parametric(data_idx) = parametric(data_idx - 1); |
| 594 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 595 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 596 titlespec{data_idx} = "title \"\""; | |
| 597 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 598 data{data_idx} = data{data_idx - 1}; | |
| 599 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 600 style{2}, data_idx); | |
| 601 endif | |
| 602 if (length (style) > 2) | |
| 603 data_idx++; | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
604 is_image_data(data_idx) = is_image_data(data_idx - 1); |
| 10549 | 605 parametric(data_idx) = parametric(data_idx - 1); |
| 606 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 607 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 608 titlespec{data_idx} = "title \"\""; | |
| 609 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 610 data{data_idx} = data{data_idx - 1}; | |
| 611 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 612 style{3}, data_idx); | |
| 613 endif | |
| 6405 | 614 |
| 6790 | 615 case "patch" |
| 6885 | 616 cmap = parent_figure_obj.colormap; |
| 10549 | 617 [nr, nc] = size (obj.xdata); |
| 7189 | 618 |
| 10549 | 619 if (! isempty (obj.cdata)) |
| 620 cdat = obj.cdata; | |
| 621 if (strcmpi (obj.cdatamapping, "direct")) | |
| 622 cdatadirect = true; | |
| 623 endif | |
| 624 else | |
| 625 cdat = []; | |
| 626 endif | |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
627 |
| 10549 | 628 data_3d_idx = NaN; |
| 629 for i = 1:nc | |
| 630 xcol = obj.xdata(:,i); | |
| 631 ycol = obj.ydata(:,i); | |
| 632 if (nd == 3) | |
| 633 if (! isempty (obj.zdata)) | |
| 634 zcol = obj.zdata(:,i); | |
| 635 else | |
| 636 zcol = zeros (size (xcol)); | |
| 637 endif | |
| 638 endif | |
| 639 | |
| 640 if (! isnan (xcol) && ! isnan (ycol)) | |
| 641 ## Is the patch closed or not | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
642 if (strncmp (obj.facecolor, "none", 4)) |
| 10549 | 643 hidden_removal = false; |
| 644 else | |
| 7170 | 645 |
| 10549 | 646 if (isnan (hidden_removal)) |
| 647 hidden_removal = true; | |
| 648 endif | |
| 649 if (nd == 3) | |
| 650 if (numel (xcol) > 3) | |
|
10635
d1978e7364ad
Print name of function in error() string messages.
Rik <octave@nomad.inbox5.com>
parents:
10597
diff
changeset
|
651 error ("__go_draw_axes__: gnuplot (as of v4.2) only supports 3D filled triangular patches"); |
| 10549 | 652 else |
| 653 if (isnan (data_3d_idx)) | |
| 654 data_idx++; | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
655 data_3d_idx = data_idx; |
| 10549 | 656 is_image_data(data_idx) = false; |
| 657 parametric(data_idx) = false; | |
| 658 have_cdata(data_idx) = true; | |
| 659 have_3d_patch(data_idx) = true; | |
| 660 withclause{data_3d_idx} = sprintf ("with pm3d"); | |
| 661 usingclause{data_3d_idx} = "using 1:2:3:4"; | |
| 662 data{data_3d_idx} = []; | |
| 663 endif | |
| 664 local_idx = data_3d_idx; | |
| 665 ccdat = NaN; | |
| 666 endif | |
| 7170 | 667 else |
| 10549 | 668 data_idx++; |
| 669 local_idx = data_idx; | |
| 670 is_image_data(data_idx) = false; | |
| 671 parametric(data_idx) = false; | |
| 672 have_cdata(data_idx) = false; | |
| 673 have_3d_patch(data_idx) = false; | |
| 7170 | 674 endif |
| 675 | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
676 if (i > 1 || isempty (obj.displayname)) |
| 10549 | 677 titlespec{local_idx} = "title \"\""; |
| 678 else | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
679 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "displayname")); |
| 10549 | 680 titlespec{local_idx} = cstrcat ("title \"", tmp, "\""); |
| 681 endif | |
| 682 if (isfield (obj, "facecolor")) | |
| 683 if ((strncmp (obj.facecolor, "flat", 4) | |
| 684 || strncmp (obj.facecolor, "interp", 6)) | |
| 685 && isfield (obj, "cdata")) | |
| 686 if (ndims (obj.cdata) == 2 | |
| 687 && (size (obj.cdata, 2) == nc | |
| 688 && (size (obj.cdata, 1) == 1 | |
| 689 || size (obj.cdata, 1) == 3))) | |
| 690 ccol = cdat (:, i); | |
| 691 elseif (ndims (obj.cdata) == 2 | |
| 692 && (size (obj.cdata, 1) == nc | |
| 693 && (size (obj.cdata, 2) == 1 | |
| 694 || size (obj.cdata, 2) == 3))) | |
| 695 ccol = cdat (i, :); | |
| 696 elseif (ndims (obj.cdata) == 3) | |
| 697 ccol = permute (cdat (:, i, :), [1, 3, 2]); | |
| 698 else | |
| 699 ccol = cdat; | |
| 700 endif | |
| 701 if (strncmp (obj.facecolor, "flat", 4)) | |
| 702 if (numel(ccol) == 3) | |
| 703 color = ccol; | |
| 704 elseif (nd == 3 && numel (xcol) == 3) | |
| 705 ccdat = ccol * ones (3,1); | |
| 706 else | |
| 707 r = 1 + round ((size (cmap, 1) - 1) | |
| 708 * (ccol - clim(1))/(clim(2) - clim(1))); | |
| 709 r = max (1, min (r, size (cmap, 1))); | |
| 710 color = cmap(r, :); | |
| 711 endif | |
| 712 elseif (strncmp (obj.facecolor, "interp", 6)) | |
| 713 if (nd == 3 && numel (xcol) == 3) | |
| 714 ccdat = ccol; | |
| 715 if (! isvector (ccdat)) | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
716 tmp = rows(cmap) + rows(addedcmap) + ... |
| 10549 | 717 [1 : rows(ccdat)]; |
| 718 addedcmap = [addedcmap; ccdat]; | |
| 719 ccdat = tmp(:); | |
| 720 else | |
| 721 ccdat = ccdat(:); | |
| 722 endif | |
| 723 else | |
| 724 warning ("\"interp\" not supported, using 1st entry of cdata"); | |
| 725 r = 1 + round ((size (cmap, 1) - 1) * ccol(1)); | |
| 726 r = max (1, min (r, size (cmap, 1))); | |
| 727 color = cmap(r,:); | |
| 728 endif | |
| 729 endif | |
| 730 elseif (isnumeric (obj.facecolor)) | |
| 731 color = obj.facecolor; | |
| 732 else | |
| 733 color = [0, 1, 0]; | |
| 734 endif | |
| 735 else | |
| 736 color = [0, 1, 0]; | |
| 737 endif | |
| 738 | |
| 739 if (nd == 3 && numel (xcol) == 3) | |
| 740 if (isnan (ccdat)) | |
| 741 ccdat = (rows (cmap) + rows(addedcmap) + 1) * ones(3, 1); | |
| 742 addedcmap = [addedcmap; reshape(color, 1, 3)]; | |
| 743 endif | |
| 744 data{data_3d_idx} = [data{data_3d_idx}, ... | |
| 745 [[xcol; xcol(end)], [ycol; ycol(end)], ... | |
| 746 [zcol; zcol(end)], [ccdat; ccdat(end)]]']; | |
| 747 else | |
| 748 if (mono) | |
| 749 colorspec = ""; | |
| 750 elseif (__gnuplot_has_feature__ ("transparent_patches") | |
| 751 && isscalar (obj.facealpha)) | |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
752 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\" fillstyle transparent solid %f", |
| 10549 | 753 round (255*color), obj.facealpha); |
| 754 else | |
| 755 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 756 round (255*color)); | |
| 757 endif | |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
758 |
| 10549 | 759 withclause{data_idx} = sprintf ("with filledcurve %s", |
| 760 colorspec); | |
| 761 data{data_idx} = [xcol, ycol]'; | |
| 762 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", | |
| 763 numel (xcol)); | |
| 764 endif | |
| 765 endif | |
| 766 endif | |
| 7170 | 767 |
| 768 ## patch outline | |
| 10549 | 769 if (!(strncmp (obj.edgecolor, "none", 4) |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
770 && (strncmp (obj.marker, "none", 4) |
|
11164
254a87b40f60
Don't plot patch outlines with the gnuplot backend if the marker property is set to none. Fixes contourf(peaks(),'edgecolor','none')
David Bateman <dbateman@free.fr>
parents:
11163
diff
changeset
|
771 || (strncmp (obj.markeredgecolor, "none", 4) |
|
254a87b40f60
Don't plot patch outlines with the gnuplot backend if the marker property is set to none. Fixes contourf(peaks(),'edgecolor','none')
David Bateman <dbateman@free.fr>
parents:
11163
diff
changeset
|
772 && strncmp (obj.markerfacecolor, "none", 4))))) |
| 7170 | 773 |
| 10549 | 774 data_idx++; |
| 7170 | 775 is_image_data(data_idx) = false; |
| 776 parametric(data_idx) = false; | |
| 10549 | 777 have_cdata(data_idx) = false; |
| 778 have_3d_patch(data_idx) = false; | |
| 7170 | 779 titlespec{data_idx} = "title \"\""; |
| 10549 | 780 usingclause{data_idx} = sprintf ("record=%d", numel (obj.xdata)); |
| 7189 | 781 |
| 10549 | 782 if (isfield (obj, "markersize")) |
| 783 mdat = obj.markersize / 3; | |
| 784 endif | |
| 7189 | 785 |
| 786 if (isfield (obj, "edgecolor")) | |
|
10135
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
787 ## FIXME |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
788 ## This is the wrong thing to do as edgecolor, markeredgecolor |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
789 ## and markerfacecolor can have different values and we should |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
790 ## treat them seperately. However, the below allow the scatter |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
791 ## functions to work as expected, where only one of these values |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
792 ## is set |
| 10549 | 793 if (strncmp (obj.edgecolor, "none", 4)) |
|
10135
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
794 if (strncmp (obj.markeredgecolor, "none", 4)) |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
795 ec = obj.markerfacecolor; |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
796 else |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
797 ec = obj.markeredgecolor; |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
798 endif |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
799 else |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
800 ec = obj.edgecolor; |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
801 endif |
|
4516a0c97ced
Handle linestyleorder. Remove @ markers. Treat edgecolor, markeredgecolor and markerfacecolor correctly in scatter.
David Bateman <dbateman@free.fr>
parents:
10121
diff
changeset
|
802 |
| 10549 | 803 if ((strncmp (ec, "flat", 4) |
| 804 || strncmp (ec, "interp", 6)) | |
| 805 && isfield (obj, "cdata")) | |
| 806 if (ndims (obj.cdata) == 2 | |
| 807 && (size (obj.cdata, 2) == nc | |
| 808 && (size (obj.cdata, 1) == 1 | |
| 809 || size (obj.cdata, 1) == 3))) | |
| 810 ccol = cdat (:, i); | |
| 811 elseif (ndims (obj.cdata) == 2 | |
| 812 && (size (obj.cdata, 1) == nc | |
| 813 && (size (obj.cdata, 2) == 1 | |
| 814 || size (obj.cdata, 2) == 3))) | |
| 815 ccol = cdat (i, :); | |
| 816 elseif (ndims (obj.cdata) == 3) | |
| 817 ccol = permute (cdat (:, i, :), [1, 3, 2]); | |
| 818 else | |
| 819 ccol = cdat; | |
| 820 endif | |
| 821 if (strncmp (ec, "flat", 4)) | |
| 822 if (numel(ccol) == 3) | |
| 823 color = ccol; | |
| 824 else | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
825 if (isscalar (ccol)) |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
826 ccol = repmat(ccol, numel (xcol), 1); |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
827 endif |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
828 color = "flat"; |
| 10549 | 829 have_cdata(data_idx) = true; |
| 830 endif | |
| 831 elseif (strncmp (ec, "interp", 6)) | |
| 832 if (numel(ccol) == 3) | |
| 833 warning ("\"interp\" not supported, using 1st entry of cdata"); | |
| 834 color = ccol(1,:); | |
| 835 else | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
836 if (isscalar (ccol)) |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
837 ccol = repmat(ccol, numel (xcol), 1); |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
838 endif |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
839 color = "interp"; |
| 10549 | 840 have_cdata(data_idx) = true; |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
841 endif |
| 10549 | 842 endif |
| 843 elseif (isnumeric (ec)) | |
| 844 color = ec; | |
| 845 else | |
| 846 color = [0, 0, 0]; | |
| 847 endif | |
| 7020 | 848 else |
| 10549 | 849 color = [0, 0, 0]; |
| 850 endif | |
| 851 | |
| 852 if (isfield (obj, "linestyle")) | |
| 853 switch (obj.linestyle) | |
| 854 case "-" | |
| 855 lt = "lt 1"; | |
| 856 case "--" | |
| 857 lt = "lt 2"; | |
| 858 case ":" | |
| 859 lt = "lt 3"; | |
| 860 case "-." | |
| 861 lt = "lt 6"; | |
| 862 case "none" | |
| 863 lt = ""; | |
| 864 otherwise | |
| 865 lt = ""; | |
| 866 endswitch | |
| 867 else | |
| 868 lt = ""; | |
| 869 endif | |
| 870 | |
| 871 if (isfield (obj, "linewidth")) | |
| 872 lw = sprintf("linewidth %f", obj.linewidth); | |
| 873 else | |
| 874 lw = ""; | |
| 7020 | 875 endif |
| 7189 | 876 |
|
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
877 [pt, pt2, obj] = gnuplot_pointtype (obj); |
|
10929
004fd6d6b7e9
__go_draw_axes__.m: Fix pointtype for patches.
Ben Abbott <bpabbott@mac.com>
parents:
10925
diff
changeset
|
878 if (! isempty (pt)) |
|
004fd6d6b7e9
__go_draw_axes__.m: Fix pointtype for patches.
Ben Abbott <bpabbott@mac.com>
parents:
10925
diff
changeset
|
879 pt = sprintf ("pointtype %s", pt); |
|
10930
b0f2b9a2b681
__go_draw_axes__.m: Additional pointtype fix.
Ben Abbott <bpabbott@mac.com>
parents:
10929
diff
changeset
|
880 endif |
|
b0f2b9a2b681
__go_draw_axes__.m: Additional pointtype fix.
Ben Abbott <bpabbott@mac.com>
parents:
10929
diff
changeset
|
881 if (! isempty (pt2)) |
|
10929
004fd6d6b7e9
__go_draw_axes__.m: Fix pointtype for patches.
Ben Abbott <bpabbott@mac.com>
parents:
10925
diff
changeset
|
882 pt2 = sprintf ("pointtype %s", pt2); |
|
004fd6d6b7e9
__go_draw_axes__.m: Fix pointtype for patches.
Ben Abbott <bpabbott@mac.com>
parents:
10925
diff
changeset
|
883 endif |
| 7189 | 884 |
| 10549 | 885 if (mono) |
| 886 colorspec = ""; | |
| 887 else | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
888 if (ischar (color)) |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
889 colorspec = "palette"; |
|
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
890 else |
| 10549 | 891 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", |
| 892 round (255*color)); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
893 endif |
| 10549 | 894 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
895 |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
896 sidx = 1; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
897 if (isempty (lt)) |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
898 style = ""; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
899 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
900 style = "lines"; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
901 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
902 tmpwith = {}; |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
903 |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
904 facesame = true; |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
905 if (! isequal (pt, pt2) && isfield (obj, "markerfacecolor") |
| 10549 | 906 && !strncmp (obj.markerfacecolor, "none", 4)) |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
907 if (strncmp (obj.markerfacecolor, "auto", 4) |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
908 || ! isnumeric (obj.markerfacecolor) |
|
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
909 || (isnumeric (obj.markerfacecolor) |
| 10549 | 910 && isequal (color, obj.markerfacecolor))) |
| 911 style = strcat (style, "points"); | |
| 912 if (isfield (obj, "markersize")) | |
| 913 if (length (mdat) == nc) | |
| 914 m = mdat(i); | |
| 915 else | |
| 916 m = mdat; | |
| 917 endif | |
| 918 ps = sprintf("pointsize %f", m / 3); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
919 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
920 ps = ""; |
| 10549 | 921 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
922 |
| 10549 | 923 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
924 style, lw, pt2, lt, ps, |
| 10549 | 925 colorspec); |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
926 else |
| 10549 | 927 facesame = false; |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
928 if (! isempty (style)) |
| 10549 | 929 tmpwith{sidx} = sprintf ("with %s %s %s %s", |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
930 style, lw, lt, |
| 10549 | 931 colorspec); |
| 932 sidx ++; | |
| 933 endif | |
| 934 if (isnumeric (obj.markerfacecolor) && ! mono) | |
| 935 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 936 round (255*obj.markerfacecolor)); | |
| 937 endif | |
| 938 style = "points"; | |
| 939 if (isfield (obj, "markersize")) | |
| 940 if (length (mdat) == nc) | |
| 941 m = mdat(i); | |
| 942 else | |
| 943 m = mdat; | |
| 944 endif | |
| 945 ps = sprintf("pointsize %f", m / 3); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
946 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
947 ps = ""; |
| 10549 | 948 endif |
| 949 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
950 style, lw, pt2, lt, ps, |
| 10549 | 951 colorspec); |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
952 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
953 endif |
| 6790 | 954 |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
955 if (isfield (obj, "markeredgecolor") |
| 10549 | 956 && !strncmp (obj.markeredgecolor, "none", 4)) |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
957 if (facesame && !isempty (pt) |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
958 && (strncmp (obj.markeredgecolor, "auto", 4) |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
959 || ! isnumeric (obj.markeredgecolor) |
|
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
960 || (isnumeric (obj.markeredgecolor) |
| 10549 | 961 && isequal (color, obj.markeredgecolor)))) |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
962 if (sidx == 1 && ((length (style) == 5 |
|
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
963 && strncmp (style, "lines", 5)) |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
964 || isempty (style))) |
| 10549 | 965 style = strcat (style, "points"); |
| 966 if (isfield (obj, "markersize")) | |
| 967 if (length (mdat) == nc) | |
| 968 m = mdat(i); | |
| 969 else | |
| 970 m = mdat; | |
| 971 endif | |
| 972 ps = sprintf("pointsize %f", m / 3); | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
973 else |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
974 ps = ""; |
| 10549 | 975 endif |
| 976 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
977 style, lw, pt, lt, ps, |
| 10549 | 978 colorspec); |
| 979 endif | |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
980 else |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
981 if (!isempty (style)) |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
982 if (length(tmpwith) < sidx || isempty (tmpwith{sidx})) |
| 10549 | 983 tmpwith{sidx} = sprintf ("with %s %s %s %s", |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
984 style, lw, lt, |
| 10549 | 985 colorspec); |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
986 endif |
| 10549 | 987 sidx ++; |
| 988 endif | |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
989 |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
990 if (!isempty (pt)) |
| 10549 | 991 if (! mono) |
| 992 if (strncmp (obj.markeredgecolor, "auto", 4)) | |
| 993 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 994 round (255*color)); | |
| 995 elseif (isnumeric (obj.markeredgecolor) && ! mono) | |
| 996 colorspec = sprintf ("lc rgb \"#%02x%02x%02x\"", | |
| 997 round (255*obj.markeredgecolor)); | |
| 998 endif | |
| 999 endif | |
| 1000 style = "points"; | |
| 1001 if (isfield (obj, "markersize")) | |
| 1002 if (length (mdat) == nc) | |
| 1003 m = mdat(i); | |
| 1004 else | |
| 1005 m = mdat; | |
| 1006 endif | |
| 1007 ps = sprintf("pointsize %f", m / 3); | |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
1008 else |
|
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
1009 ps = ""; |
| 10549 | 1010 endif |
| 1011 tmpwith{sidx} = sprintf ("with %s %s %s %s %s %s", | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1012 style, lw, pt, lt, ps, |
| 10549 | 1013 colorspec); |
|
10137
cf6a01e0e93f
Fix unrequested markers for patch objects
David Bateman <dbateman@free.fr>
parents:
10135
diff
changeset
|
1014 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
1015 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
1016 endif |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
1017 |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
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parents:
9793
diff
changeset
|
1018 if (isempty (tmpwith)) |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
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parents:
9793
diff
changeset
|
1019 withclause{data_idx} = sprintf ("with %s %s %s %s %s", |
|
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all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1020 style, lw, pt, lt, |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
1021 colorspec); |
|
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
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diff
changeset
|
1022 else |
| 10549 | 1023 withclause{data_idx} = tmpwith{1}; |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
1024 endif |
| 10549 | 1025 if (nd == 3) |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
1026 if (ischar (color)) |
| 10549 | 1027 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
| 1028 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
| 1029 [zcol; zcol(1)], [ccol; ccol(1)]]'; | |
| 1030 else | |
| 1031 data{data_idx} = [xcol, ycol, zcol, ccol]'; | |
| 1032 endif | |
| 1033 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3):($4)", columns (data{data_idx})); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
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parents:
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diff
changeset
|
1034 else |
| 10549 | 1035 if (! isnan (xcol) && ! isnan (ycol) && ! isnan (zcol)) |
| 1036 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
| 1037 [zcol; zcol(1)]]'; | |
| 1038 else | |
| 1039 data{data_idx} = [xcol, ycol, zcol]'; | |
| 1040 endif | |
| 1041 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", columns (data{data_idx})); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
1042 endif |
| 10549 | 1043 else |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
1044 if (ischar (color)) |
| 10549 | 1045 if (! isnan (xcol) && ! isnan (ycol)) |
| 1046 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)], ... | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
1047 [ccol; ccol(1)]]'; |
| 10549 | 1048 else |
| 1049 data{data_idx} = [xcol, ycol, ccol]'; | |
| 1050 endif | |
| 1051 usingclause{data_idx} = sprintf ("record=%d using ($1):($2):($3)", columns (data{data_idx})); | |
|
10236
8e58c402ebb2
Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
1052 else |
| 10549 | 1053 if (! isnan (xcol) && ! isnan (ycol)) |
| 1054 data{data_idx} = [[xcol; xcol(1)], [ycol; ycol(1)]]'; | |
| 1055 else | |
| 1056 data{data_idx} = [xcol, ycol]'; | |
| 1057 endif | |
| 1058 usingclause{data_idx} = sprintf ("record=%d using ($1):($2)", columns (data{data_idx})); | |
|
10236
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Accelerate colormap colored scatter plots
David Bateman <dbateman@free.fr>
parents:
10226
diff
changeset
|
1059 endif |
| 10549 | 1060 endif |
|
10089
dd70982c81a3
Allow markerfacecolor and markeredgecolor to be set and used for patch objects
David Bateman <dbateman@free.fr>
parents:
9793
diff
changeset
|
1061 |
| 10549 | 1062 if (length (tmpwith) > 1) |
| 1063 data_idx++; | |
|
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John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1064 is_image_data(data_idx) = is_image_data(data_idx - 1); |
| 10549 | 1065 parametric(data_idx) = parametric(data_idx - 1); |
| 1066 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 1067 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1068 titlespec{data_idx} = "title \"\""; | |
| 1069 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 1070 data{data_idx} = data{data_idx - 1}; | |
| 1071 withclause{data_idx} = tmpwith{2}; | |
| 1072 endif | |
| 1073 if (length (tmpwith) > 2) | |
| 1074 data_idx++; | |
|
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all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1075 is_image_data(data_idx) = is_image_data(data_idx - 1); |
| 10549 | 1076 parametric(data_idx) = parametric(data_idx - 1); |
| 1077 have_cdata(data_idx) = have_cdata(data_idx - 1); | |
| 1078 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1079 titlespec{data_idx} = "title \"\""; | |
| 1080 usingclause{data_idx} = usingclause{data_idx - 1}; | |
| 1081 data{data_idx} = data{data_idx - 1}; | |
| 1082 withclause{data_idx} = tmpwith{3}; | |
| 1083 endif | |
| 1084 endif | |
| 1085 endfor | |
| 6790 | 1086 |
| 10549 | 1087 case "surface" |
| 1088 view_map = true; | |
| 7110 | 1089 if (! (strncmp (obj.edgecolor, "none", 4) |
| 10549 | 1090 && strncmp (obj.facecolor, "none", 4))) |
| 1091 data_idx++; | |
| 1092 is_image_data(data_idx) = false; | |
| 1093 parametric(data_idx) = false; | |
| 1094 have_cdata(data_idx) = true; | |
| 1095 have_3d_patch(data_idx) = false; | |
| 1096 style = do_linestyle_command (obj, obj.edgecolor, | |
|
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1097 data_idx, mono, |
| 10549 | 1098 plot_stream); |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1099 |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1100 if (isempty (obj.displayname)) |
| 10549 | 1101 titlespec{data_idx} = "title \"\""; |
| 1102 else | |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1103 tmp = undo_string_escapes (__maybe_munge_text__ (enhanced, obj, "displayname")); |
| 10549 | 1104 titlespec{data_idx} = cstrcat ("title \"", tmp, "\""); |
| 1105 endif | |
| 1106 withclause{data_idx} = sprintf ("with pm3d linestyle %d", | |
| 1107 data_idx); | |
| 1108 withpm3d = true; | |
| 1109 pm3didx = data_idx; | |
| 7109 | 1110 |
| 10549 | 1111 xdat = obj.xdata; |
| 1112 ydat = obj.ydata; | |
| 1113 zdat = obj.zdata; | |
| 1114 cdat = obj.cdata; | |
| 7110 | 1115 |
| 10549 | 1116 err = false; |
| 7109 | 1117 if (! size_equal(zdat, cdat)) |
| 6405 | 1118 err = true; |
| 7109 | 1119 endif |
| 10549 | 1120 if (isvector (xdat) && isvector (ydat) && ismatrix (zdat)) |
| 1121 if (rows (zdat) == length (ydat) | |
| 1122 && columns (zdat) == length (xdat)) | |
| 7109 | 1123 [xdat, ydat] = meshgrid (xdat, ydat); |
| 10549 | 1124 else |
| 7109 | 1125 err = true; |
| 10549 | 1126 endif |
| 1127 elseif (ismatrix (xdat) && ismatrix (ydat) && ismatrix (zdat)) | |
| 1128 if (! size_equal (xdat, ydat, zdat)) | |
| 7109 | 1129 err = true; |
| 10549 | 1130 endif |
| 1131 else | |
| 1132 err = true; | |
| 1133 endif | |
| 1134 if (err) | |
| 1135 error ("__go_draw_axes__: invalid grid data"); | |
| 1136 endif | |
| 1137 xlen = columns (zdat); | |
| 1138 ylen = rows (zdat); | |
| 1139 if (xlen == columns (xdat) && xlen == columns (ydat) | |
| 1140 && ylen == rows (xdat) && ylen == rows (ydat)) | |
| 1141 len = 4 * xlen; | |
| 1142 zz = zeros (ylen, len); | |
| 1143 k = 1; | |
| 1144 for kk = 1:4:len | |
| 1145 zz(:,kk) = xdat(:,k); | |
| 1146 zz(:,kk+1) = ydat(:,k); | |
| 1147 zz(:,kk+2) = zdat(:,k); | |
| 1148 zz(:,kk+3) = cdat(:,k); | |
| 1149 k++; | |
| 1150 endfor | |
| 1151 data{data_idx} = zz.'; | |
| 1152 endif | |
| 7109 | 1153 |
| 10549 | 1154 if (doing_interp_color) |
| 1155 interp_str = "interpolate 0, 0"; | |
| 1156 else | |
| 1157 ## No interpolation of facecolors. | |
| 1158 interp_str = ""; | |
| 1159 endif | |
| 1160 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3):($4)", ylen, xlen); | |
|
8166
4024fc815f8d
__go_draw_axes__.m: Fix interpolation of facecolors.
Ben Abbott <bpabbott@mac.com>
parents:
8164
diff
changeset
|
1161 |
| 7119 | 1162 flat_interp_face = (strncmp (obj.facecolor, "flat", 4) |
| 10549 | 1163 || strncmp (obj.facecolor, "interp", 6)); |
| 7119 | 1164 flat_interp_edge = (strncmp (obj.edgecolor, "flat", 4) |
| 10549 | 1165 || strncmp (obj.edgecolor, "interp", 6)); |
| 7154 | 1166 |
| 10549 | 1167 facecolor_none_or_white = (strncmp (obj.facecolor, "none", 4) |
| 1168 || (isnumeric (obj.facecolor) | |
| 1169 && all (obj.facecolor == 1))); | |
| 1170 hidden_removal = false; | |
| 7592 | 1171 fputs (plot_stream, "set style increment default;\n"); |
| 7318 | 1172 if (flat_interp_edge && facecolor_none_or_white) |
| 10549 | 1173 withpm3d = false; |
| 1174 withclause{data_idx} = sprintf ("with %s palette", style {1}); | |
| 1175 fputs (plot_stream, "unset pm3d\n"); | |
| 1176 if (all (obj.facecolor == 1)) | |
| 7592 | 1177 hidden_removal = true; |
| 7582 | 1178 endif |
| 10549 | 1179 elseif (facecolor_none_or_white) |
| 1180 if (all (obj.facecolor == 1)) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1181 hidden_removal = true; |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1182 endif |
| 10549 | 1183 fputs(plot_stream,"unset pm3d;\n"); |
| 1184 fputs(plot_stream,"set style increment user;\n"); | |
| 1185 withpm3d = false; | |
|
11587
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parents:
11549
diff
changeset
|
1186 withclause{data_idx} = sprintf("with %s linestyle %d", |
| 10549 | 1187 style{1}, data_idx); |
| 1188 fputs (plot_stream, "unset pm3d\n"); | |
| 7119 | 1189 endif |
| 7109 | 1190 |
| 10549 | 1191 if (doing_interp_color) |
| 1192 ## "depthorder" interferes with interpolation of colors. | |
| 1193 dord = "scansautomatic"; | |
| 1194 else | |
| 1195 dord = "depthorder"; | |
| 1196 endif | |
| 7109 | 1197 |
| 10549 | 1198 if (flat_interp_face && strncmp (obj.edgecolor, "flat", 4)) |
|
11587
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John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1199 fprintf (plot_stream, "set pm3d explicit at s %s %s corners2color c3;\n", |
| 10549 | 1200 interp_str, dord); |
| 7318 | 1201 elseif (!facecolor_none_or_white) |
| 7119 | 1202 if (strncmp (obj.edgecolor, "none", 4)) |
|
11587
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John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1203 if (__gnuplot_has_feature__ ("transparent_surface") |
| 8645 | 1204 && isscalar (obj.facealpha)) |
| 1205 fprintf (plot_stream, | |
| 1206 "set style fill transparent solid %f;\n", | |
| 1207 obj.facealpha); | |
| 1208 endif | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1209 fprintf (plot_stream, "set pm3d explicit at s %s corners2color c3;\n", |
| 10549 | 1210 interp_str, dord); |
| 7109 | 1211 else |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1212 fprintf (plot_stream, "set pm3d explicit at s hidden3d %d %s %s corners2color c3;\n", |
| 10549 | 1213 data_idx, interp_str, dord); |
| 7119 | 1214 |
|
11587
c792872f8942
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John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1215 if (__gnuplot_has_feature__ ("transparent_surface") |
| 8645 | 1216 && isscalar (obj.facealpha)) |
| 1217 fprintf (plot_stream, | |
| 1218 "set style fill transparent solid %f;\n", | |
| 1219 obj.facealpha); | |
| 1220 endif | |
| 7109 | 1221 endif |
| 7119 | 1222 endif |
|
11587
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John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1223 |
| 10549 | 1224 zz = []; |
| 1225 if (length (style) > 1) | |
| 1226 len = 3 * xlen; | |
| 1227 zz = zeros (ylen, len); | |
| 1228 k = 1; | |
| 1229 for kk = 1:3:len | |
| 1230 zz(:,kk) = xdat(:,k); | |
| 1231 zz(:,kk+1) = ydat(:,k); | |
| 1232 zz(:,kk+2) = zdat(:,k); | |
| 1233 k++; | |
| 1234 endfor | |
| 1235 zz = zz.'; | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1236 |
| 10549 | 1237 data_idx++; |
|
11587
c792872f8942
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John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1238 is_image_data(data_idx) = is_image_data(data_idx - 1); |
| 10549 | 1239 parametric(data_idx) = parametric(data_idx - 1); |
| 1240 have_cdata(data_idx) = false; | |
| 1241 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1242 titlespec{data_idx} = "title \"\""; | |
| 1243 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); | |
| 1244 data{data_idx} = zz; | |
| 1245 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 1246 style{2}, data_idx); | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1247 |
| 10549 | 1248 endif |
| 1249 if (length (style) > 2) | |
| 1250 data_idx++; | |
|
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John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1251 is_image_data(data_idx) = is_image_data(data_idx - 1); |
| 10549 | 1252 parametric(data_idx) = parametric(data_idx - 1); |
| 1253 have_cdata(data_idx) = false; | |
| 1254 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1255 titlespec{data_idx} = "title \"\""; | |
| 1256 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); | |
| 1257 data{data_idx} = zz; | |
| 1258 withclause{data_idx} = sprintf ("with %s linestyle %d", | |
| 1259 style{3}, data_idx); | |
| 1260 endif | |
| 1261 if (withpm3d && strncmp (style {1}, "linespoints", 11)) | |
| 1262 if (isempty(zz)) | |
| 1263 len = 3 * xlen; | |
| 1264 zz = zeros (ylen, len); | |
| 1265 k = 1; | |
| 1266 for kk = 1:3:len | |
| 1267 zz(:,kk) = xdat(:,k); | |
| 1268 zz(:,kk+1) = ydat(:,k); | |
| 1269 zz(:,kk+2) = zdat(:,k); | |
| 1270 k++; | |
| 1271 endfor | |
| 1272 zz = zz.'; | |
| 1273 endif | |
| 1274 data_idx++; | |
|
11587
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John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1275 is_image_data(data_idx) = is_image_data(data_idx - 1); |
| 10549 | 1276 parametric(data_idx) = parametric(data_idx - 1); |
| 1277 have_cdata(data_idx) = false; | |
| 1278 have_3d_patch(data_idx) = have_3d_patch(data_idx - 1); | |
| 1279 titlespec{data_idx} = "title \"\""; | |
| 1280 usingclause{data_idx} = sprintf ("record=%dx%d using ($1):($2):($3)", ylen, xlen); | |
| 1281 data{data_idx} = zz; | |
| 1282 withclause{data_idx} = sprintf ("with points linestyle %d", | |
| 1283 pm3didx); | |
| 1284 endif | |
| 1285 endif | |
| 6405 | 1286 |
| 10549 | 1287 case "text" |
| 1288 [label, f, s] = __maybe_munge_text__ (enhanced, obj, "string"); | |
| 1289 fontspec = create_fontspec (f, s, gnuplot_term); | |
| 1290 lpos = obj.position; | |
| 1291 halign = obj.horizontalalignment; | |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1292 valign = obj.verticalalignment; |
| 10549 | 1293 angle = obj.rotation; |
| 6752 | 1294 units = obj.units; |
| 10549 | 1295 color = obj.color; |
| 6758 | 1296 if (strcmpi (units, "normalized")) |
| 6752 | 1297 units = "graph"; |
|
10912
9abc67b4bd4f
__go_draw_axes__.m: For yaxislocation == 'right' associate text position with 'second' coordinate system.
Ben Abbott <bpabbott@mac.com>
parents:
10911
diff
changeset
|
1298 elseif (strcmp (axis_obj.yaxislocation, "right") |
|
9abc67b4bd4f
__go_draw_axes__.m: For yaxislocation == 'right' associate text position with 'second' coordinate system.
Ben Abbott <bpabbott@mac.com>
parents:
10911
diff
changeset
|
1299 && strcmp (units, "data")) |
|
9abc67b4bd4f
__go_draw_axes__.m: For yaxislocation == 'right' associate text position with 'second' coordinate system.
Ben Abbott <bpabbott@mac.com>
parents:
10911
diff
changeset
|
1300 units = "second"; |
| 6752 | 1301 else |
| 1302 units = ""; | |
| 1303 endif | |
|
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John W. Eaton <jwe@octave.org>
parents:
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diff
changeset
|
1304 |
| 10549 | 1305 if (isnumeric (color)) |
| 1306 colorspec = get_text_colorspec (color, mono); | |
| 1307 endif | |
| 6829 | 1308 |
|
12965
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
1309 if (ischar (obj.string)) |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
1310 num_lines = size (obj.string, 1); |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
1311 else |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
1312 num_lines = numel (obj.string); |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
1313 endif |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1314 switch valign |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1315 ## Text offset in characters. This relies on gnuplot for font metrics. |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1316 case "top" |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1317 dy = -0.5; |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1318 case "cap" |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1319 dy = -0.5; |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1320 case "middle" |
|
12965
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
1321 dy = 0.5 * (num_lines - 1); |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1322 case "baseline" |
|
12965
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
1323 dy = 0.5 + (num_lines - 1); |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1324 case "bottom" |
|
12965
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
1325 dy = 0.5 + (num_lines - 1); |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1326 endswitch |
|
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1327 ## Gnuplot's Character units are different for x/y and vary with fontsize. The aspect ratio |
|
11425
395945a58c24
__go_draw_axes__.m: Tweak vertical alignment of text objects for gnuplot to favor eps/ps output.
Ben Abbott <bpabbott@mac.com>
parents:
11423
diff
changeset
|
1328 ## of 1:1.7 was determined by experiment to work for eps/ps/etc. For the MacOS aqua terminal |
|
395945a58c24
__go_draw_axes__.m: Tweak vertical alignment of text objects for gnuplot to favor eps/ps output.
Ben Abbott <bpabbott@mac.com>
parents:
11423
diff
changeset
|
1329 ## a value of 2.5 is needed. However, the difference is barely noticable. |
|
395945a58c24
__go_draw_axes__.m: Tweak vertical alignment of text objects for gnuplot to favor eps/ps output.
Ben Abbott <bpabbott@mac.com>
parents:
11423
diff
changeset
|
1330 dx_and_dy = [(-dy * sind (angle)), (dy * cosd(angle))] .* [1.7 1]; |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1331 |
|
12965
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
1332 ## FIXME - Multiline text produced the gnuplot "warning: ft_render: skipping glyph" |
| 10549 | 1333 if (nd == 3) |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1334 ## This produces the desired vertical alignment in 3D. |
| 10549 | 1335 fprintf (plot_stream, |
|
12677
bedd0cdb3584
Fix integer overflow when using text() with large x,y values (bug #33059)
David Finkel david.finkel@gmail.com
parents:
12462
diff
changeset
|
1336 "set label \"%s\" at %s %.15e,%.15e,%.15e %s rotate by %f offset character %f,%f %s %s front %s;\n", |
| 10549 | 1337 undo_string_escapes (label), units, lpos(1), |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1338 lpos(2), lpos(3), halign, angle, dx_and_dy, fontspec, |
| 10549 | 1339 __do_enhanced_option__ (enhanced, obj), colorspec); |
| 1340 else | |
| 1341 fprintf (plot_stream, | |
|
12677
bedd0cdb3584
Fix integer overflow when using text() with large x,y values (bug #33059)
David Finkel david.finkel@gmail.com
parents:
12462
diff
changeset
|
1342 "set label \"%s\" at %s %.15e,%.15e %s rotate by %f offset character %f,%f %s %s front %s;\n", |
| 10549 | 1343 undo_string_escapes (label), units, |
|
11423
00b0aa8d539e
__go_draw_axes__.m: Enable vertical alignment of text objects for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11334
diff
changeset
|
1344 lpos(1), lpos(2), halign, angle, dx_and_dy, fontspec, |
| 10549 | 1345 __do_enhanced_option__ (enhanced, obj), colorspec); |
| 1346 endif | |
| 6405 | 1347 |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1348 case "hggroup" |
| 10549 | 1349 ## Push group children into the kid list. |
| 1350 if (isempty (kids)) | |
| 1351 kids = obj.children; | |
| 1352 elseif (! isempty (obj.children)) | |
| 1353 kids = [kids; obj.children]; | |
| 1354 endif | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1355 |
| 10549 | 1356 otherwise |
| 1357 error ("__go_draw_axes__: unknown object class, %s", | |
| 1358 obj.type); | |
| 6405 | 1359 endswitch |
| 1360 | |
|
7865
b74039822fd2
Add support for hggroup
Michael Goffioul <michael.goffioul@gmail.com>
parents:
7726
diff
changeset
|
1361 endwhile |
| 6405 | 1362 |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1363 ## This is need to prevent warnings for rotations in 3D plots, while |
| 8506 | 1364 ## allowing colorbars with contours. |
|
8042
827d4f24ec6c
Fix for meshed surfaces with more than one oobject per plot
David Bateman <dbateman@free.fr>
parents:
7930
diff
changeset
|
1365 if (nd == 2 || (data_idx > 1 && !view_map)) |
|
7692
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1366 fputs (plot_stream, "set pm3d implicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1367 else |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1368 fputs (plot_stream, "set pm3d explicit;\n"); |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1369 endif |
|
da1f4bc7cbe8
Conditionally set 'set pm3d implicit'
David Bateman <dbateman@free.fr>
parents:
7676
diff
changeset
|
1370 |
| 7175 | 1371 if (isnan(hidden_removal) || hidden_removal) |
| 7149 | 1372 fputs (plot_stream, "set hidden3d;\n"); |
| 1373 else | |
| 1374 fputs (plot_stream, "unset hidden3d;\n"); | |
| 1375 endif | |
| 1376 | |
|
12931
cefd568ea073
Replace function handles with function names in cellfun calls for 15% speedup.
Rik <octave@nomad.inbox5.com>
parents:
12793
diff
changeset
|
1377 have_data = (! (isempty (data) || all (cellfun ("isempty", data)))); |
| 6405 | 1378 |
| 8208 | 1379 ## Note we don't use the [xy]2range of gnuplot as we don't use the |
| 8506 | 1380 ## dual axis plotting features of gnuplot. |
| 7222 | 1381 if (isempty (xlim)) |
| 1382 return; | |
| 6405 | 1383 endif |
| 6758 | 1384 if (strcmpi (axis_obj.xdir, "reverse")) |
| 6405 | 1385 xdir = "reverse"; |
| 1386 else | |
| 1387 xdir = "noreverse"; | |
| 1388 endif | |
| 8208 | 1389 fprintf (plot_stream, "set xrange [%.15e:%.15e] %s;\n", xlim, xdir); |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1390 if (strcmpi (axis_obj.xaxislocation, "top")) |
|
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1391 fprintf (plot_stream, "set x2range [%.15e:%.15e] %s;\n", xlim, xdir); |
|
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1392 endif |
| 6405 | 1393 |
| 7222 | 1394 if (isempty (ylim)) |
| 1395 return; | |
| 6405 | 1396 endif |
| 6758 | 1397 if (strcmpi (axis_obj.ydir, "reverse")) |
| 6405 | 1398 ydir = "reverse"; |
| 1399 else | |
| 1400 ydir = "noreverse"; | |
| 1401 endif | |
| 8208 | 1402 fprintf (plot_stream, "set yrange [%.15e:%.15e] %s;\n", ylim, ydir); |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1403 if (strcmpi (axis_obj.yaxislocation, "right")) |
|
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1404 fprintf (plot_stream, "set y2range [%.15e:%.15e] %s;\n", ylim, ydir); |
|
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
1405 endif |
| 6405 | 1406 |
| 7119 | 1407 if (nd == 3) |
| 7222 | 1408 if (isempty (zlim)) |
| 10549 | 1409 return; |
| 6405 | 1410 endif |
| 6758 | 1411 if (strcmpi (axis_obj.zdir, "reverse")) |
| 10549 | 1412 zdir = "reverse"; |
| 6405 | 1413 else |
| 10549 | 1414 zdir = "noreverse"; |
| 6405 | 1415 endif |
|
8171
15ffb9836c01
__go_draw_axes__.m: Remove depdenence on gnuplot version.
Ben Abbott <bpabbott@mac.com>
parents:
8166
diff
changeset
|
1416 fprintf (plot_stream, "set zrange [%.15e:%.15e] %s;\n", zlim, zdir); |
| 6405 | 1417 endif |
| 7110 | 1418 |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1419 cmap = parent_figure_obj.colormap; |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1420 cmap_sz = rows(cmap); |
| 7189 | 1421 if (! any (isinf (clim))) |
|
7930
1f6eb3de1c4e
__img__.m, imshow.m, __go_draw_axes__.m: improve handling of truecolor images
John W. Eaton <jwe@octave.org>
parents:
7873
diff
changeset
|
1422 if (truecolor || ! cdatadirect) |
| 10549 | 1423 if (rows(addedcmap) > 0) |
| 1424 for i = 1:data_idx | |
| 1425 if (have_3d_patch(i)) | |
| 1426 data{i}(end,:) = clim(2) * (data{i}(end, :) - 0.5) / cmap_sz; | |
| 1427 endif | |
| 1428 endfor | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1429 fprintf (plot_stream, "set cbrange [%g:%g];\n", clim(1), clim(2) * |
| 10549 | 1430 (cmap_sz + rows(addedcmap)) / cmap_sz); |
| 1431 else | |
| 1432 fprintf (plot_stream, "set cbrange [%g:%g];\n", clim); | |
| 1433 endif | |
|
7930
1f6eb3de1c4e
__img__.m, imshow.m, __go_draw_axes__.m: improve handling of truecolor images
John W. Eaton <jwe@octave.org>
parents:
7873
diff
changeset
|
1434 else |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1435 fprintf (plot_stream, "set cbrange [1:%d];\n", cmap_sz + |
| 10549 | 1436 rows (addedcmap)); |
|
7471
86ba621332ff
Implement cdatamapping and respect to to allow correct image/imagesc rendering
David Bateman <dbateman@free.fr>
parents:
7462
diff
changeset
|
1437 endif |
| 7189 | 1438 endif |
| 1439 | |
| 6758 | 1440 if (strcmpi (axis_obj.box, "on")) |
| 7119 | 1441 if (nd == 3) |
| 10549 | 1442 fputs (plot_stream, "set border 4095;\n"); |
| 6405 | 1443 else |
| 10549 | 1444 fputs (plot_stream, "set border 431;\n"); |
| 6405 | 1445 endif |
| 1446 else | |
| 7119 | 1447 if (nd == 3) |
| 10549 | 1448 fputs (plot_stream, "set border 895;\n"); |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1449 elseif (! isempty (axis_obj.ytick)) |
| 10549 | 1450 if (strcmpi (axis_obj.yaxislocation, "right")) |
| 1451 fprintf (plot_stream, "unset ytics; set y2tics %s nomirror\n", | |
| 1452 axis_obj.tickdir); | |
| 1453 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 1454 fprintf (plot_stream, "unset xtics; set x2tics %s nomirror\n", | |
| 1455 axis_obj.tickdir); | |
| 1456 fputs (plot_stream, "set border 12;\n"); | |
| 1457 else | |
| 1458 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", | |
| 1459 axis_obj.tickdir); | |
| 1460 fputs (plot_stream, "set border 9;\n"); | |
| 1461 endif | |
| 1462 else | |
| 1463 fprintf (plot_stream, "unset y2tics; set ytics %s nomirror\n", | |
| 1464 axis_obj.tickdir); | |
| 1465 if (strcmpi (axis_obj.xaxislocation, "top")) | |
| 1466 fprintf (plot_stream, "unset xtics; set x2tics %s nomirror\n", | |
| 1467 axis_obj.tickdir); | |
| 1468 fputs (plot_stream, "set border 6;\n"); | |
| 1469 else | |
| 1470 fprintf (plot_stream, "unset x2tics; set xtics %s nomirror\n", | |
| 1471 axis_obj.tickdir); | |
| 1472 fputs (plot_stream, "set border 3;\n"); | |
| 1473 endif | |
| 1474 endif | |
| 6405 | 1475 endif |
| 1476 endif | |
| 1477 | |
| 7060 | 1478 if (strcmpi (axis_obj.visible, "off")) |
| 1479 fputs (plot_stream, "unset border; unset tics\n"); | |
|
7565
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1480 else |
|
1e6443ff960f
handle axes linewidth property
John W. Eaton <jwe@octave.org>
parents:
7564
diff
changeset
|
1481 fprintf (plot_stream, "set border lw %f;\n", axis_obj.linewidth); |
| 7060 | 1482 endif |
| 1483 | |
|
11198
9f080d23396f
Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522)
David Bateman <dbateman@free.fr>
parents:
11171
diff
changeset
|
1484 if (! isempty (hlgnd) && ! isempty (hlgnd.children) |
|
9f080d23396f
Fix multi-parented legends with the gnuplot backend (fixes #30461 and #31522)
David Bateman <dbateman@free.fr>
parents:
11171
diff
changeset
|
1485 && any (strcmpi (get (hlgnd.children, "visible"), "on"))) |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1486 if (strcmpi (hlgnd.box, "on")) |
| 10549 | 1487 box = "box"; |
| 6405 | 1488 else |
| 10549 | 1489 box = "nobox"; |
| 6405 | 1490 endif |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1491 if (strcmpi (hlgnd.orientation, "vertical")) |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1492 horzvert = "vertical"; |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1493 else |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1494 horzvert = "horizontal"; |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1495 endif |
|
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1496 if (strcmpi (hlgnd.textposition, "right")) |
| 10549 | 1497 reverse = "reverse"; |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1498 else |
| 10549 | 1499 reverse = "noreverse"; |
|
8291
53f35799b235
Add support for left/right argument to the legend function
David Bateman <dbateman@free.fr>
parents:
8242
diff
changeset
|
1500 endif |
| 6405 | 1501 inout = "inside"; |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1502 keypos = hlgnd.location; |
| 6977 | 1503 if (ischar (keypos)) |
| 10549 | 1504 keypos = lower (keypos); |
| 1505 keyout = findstr (keypos, "outside"); | |
| 1506 if (! isempty (keyout)) | |
| 1507 inout = "outside"; | |
| 1508 keypos = keypos(1:keyout-1); | |
| 1509 endif | |
| 6977 | 1510 endif |
| 1511 switch (keypos) | |
| 10549 | 1512 case "north" |
| 1513 pos = "center top"; | |
| 1514 case "south" | |
| 1515 pos = "center bottom"; | |
| 1516 case "east" | |
| 1517 pos = "right center"; | |
| 1518 case "west" | |
| 1519 pos = "left center"; | |
| 1520 case "northeast" | |
| 1521 pos = "right top"; | |
| 1522 case "northwest" | |
| 1523 pos = "left top"; | |
| 1524 case "southeast" | |
| 1525 pos = "right bottom"; | |
| 1526 case "southwest" | |
| 1527 pos = "left bottom"; | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1528 case "best" |
| 10549 | 1529 pos = ""; |
| 1530 warning ("legend: 'Best' not yet implemented for location specifier.\n"); | |
| 1531 ## Least conflict with data in plot. | |
| 1532 ## Least unused space outside plot. | |
| 1533 otherwise | |
| 1534 pos = ""; | |
| 6405 | 1535 endswitch |
|
9191
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1536 if (__gnuplot_has_feature__ ("key_has_font_properties")) |
|
12420
7c60b2bd7f39
__go_draw_axes__.m: Properly set fontspec for legends.
Ben Abbott <bpabbott@mac.com>
parents:
11589
diff
changeset
|
1537 [fontname, fontsize] = get_fontname_and_size (hlgnd); |
|
11549
beb4f0f27a32
Use {} as the default font for the gnuplot backend
David Bateman <dbateman@free.fr>
parents:
11523
diff
changeset
|
1538 fontspec = create_fontspec (fontname, fontsize, gnuplot_term); |
|
9191
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1539 else |
| 10549 | 1540 fontspec = ""; |
|
9191
ad33527d2e51
Have 'legend' inherit font properties from the parent axis.
Ben Abbott <bpabbott@mac.com>
parents:
9110
diff
changeset
|
1541 endif |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1542 fprintf (plot_stream, "set key %s %s;\nset key %s %s %s %s;\n", |
|
10995
e81914f3921f
Update legend code to support fltk (fixes #29348 and partially fixes #30461)
David Bateman <dbateman@free.fr>
parents:
10992
diff
changeset
|
1543 inout, pos, box, reverse, horzvert, fontspec); |
| 6405 | 1544 else |
| 1545 fputs (plot_stream, "unset key;\n"); | |
| 1546 endif | |
| 1547 fputs (plot_stream, "set style data lines;\n"); | |
| 1548 | |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1549 cmap = [cmap; addedcmap]; |
|
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1550 cmap_sz = cmap_sz + rows(addedcmap); |
| 7189 | 1551 if (length(cmap) > 0) |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1552 fprintf (plot_stream, |
| 10549 | 1553 "set palette positive color model RGB maxcolors %i;\n", |
| 1554 cmap_sz); | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1555 fprintf (plot_stream, |
| 10549 | 1556 "set palette file \"-\" binary record=%d using 1:2:3:4;\n", |
| 1557 cmap_sz); | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1558 fwrite (plot_stream, [1:cmap_sz; cmap.'], "float32"); |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1559 fwrite (plot_stream, "\n"); |
| 7189 | 1560 endif |
| 8208 | 1561 |
| 1562 fputs (plot_stream, "unset colorbox;\n"); | |
| 7189 | 1563 |
| 6405 | 1564 if (have_data) |
| 1565 if (nd == 2) | |
| 10549 | 1566 plot_cmd = "plot"; |
| 6405 | 1567 else |
| 10549 | 1568 plot_cmd = "splot"; |
| 1569 rot_x = 90 - axis_obj.view(2); | |
| 1570 rot_z = axis_obj.view(1); | |
| 1571 while (rot_z < 0) | |
| 1572 rot_z += 360; | |
| 1573 endwhile | |
| 1574 fputs (plot_stream, "set ticslevel 0;\n"); | |
| 1575 if (view_map && rot_x == 0 && rot_z == 0) | |
| 1576 fputs (plot_stream, "set view map;\n"); | |
| 1577 else | |
| 1578 fprintf (plot_stream, "set view %.15g, %.15g;\n", rot_x, rot_z); | |
| 1579 endif | |
| 6405 | 1580 endif |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1581 if (have_3d_patch (1)) |
| 10549 | 1582 fputs (plot_stream, "set pm3d depthorder\n"); |
| 1583 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, | |
| 1584 usingclause{1}, titlespec{1}, withclause{1}); | |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1585 elseif (is_image_data (1)) |
| 10549 | 1586 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
| 1587 usingclause{1}, titlespec{1}, withclause{1}); | |
|
8226
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1588 else |
| 10549 | 1589 fprintf (plot_stream, "%s \"-\" binary format='%%float64' %s %s %s \\\n", plot_cmd, |
| 1590 usingclause{1}, titlespec{1}, withclause{1}); | |
|
8226
50fa927b4e49
Fix for images with new gnuplot/binary transfer code
David Bateman <dbateman@free.fr>
parents:
8222
diff
changeset
|
1591 endif |
| 6405 | 1592 for i = 2:data_idx |
| 10549 | 1593 if (have_3d_patch (i)) |
| 1594 fprintf (plot_stream, ", \"-\" %s %s %s \\\n", | |
| 1595 usingclause{i}, titlespec{i}, withclause{i}); | |
| 1596 elseif (is_image_data (i)) | |
| 1597 if (! is_image_data (i-1)) | |
| 1598 fputs (plot_stream, "; "); | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1599 if (bg_is_set) |
|
10528
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1600 fputs (plot_stream, "unset obj 1; \\\n"); |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1601 bg_is_set = false; |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1602 endif |
|
11204
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1603 if (fg_is_set) |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1604 fputs (plot_stream, "unset obj 2; \\\n"); |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1605 fg_is_set = false; |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1606 endif |
| 10549 | 1607 endif |
|
9110
22ae6b3411a7
Add isocolor, isonormals and isosurface functions (For Martin Helm). Add 3D filled triangular patches and the trisurf function
David Bateman <dbateman@free.fr>
parents:
9098
diff
changeset
|
1608 fprintf (plot_stream, "%s \"-\" %s %s %s \\\n", plot_cmd, |
| 10549 | 1609 usingclause{i}, titlespec{i}, withclause{i}); |
| 1610 elseif (is_image_data (i-1)) | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1611 if (bg_is_set) |
|
10528
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1612 fputs (plot_stream, "unset obj 1; \\\n"); |
|
11204
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1613 bg_is_set = false; |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1614 endif |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1615 if (fg_is_set) |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1616 fputs (plot_stream, "unset obj 2; \\\n"); |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1617 fg_is_set = false; |
|
d2f3a904ac6b
Unset the foreground color for the gnuplot backend earlier (fixes #31533)
David Bateman <dbateman@free.fr>
parents:
11201
diff
changeset
|
1618 endif |
| 10549 | 1619 fprintf (plot_stream, "%s \"-\" binary format='%%float64' %s %s %s \\\n", plot_cmd, |
| 1620 usingclause{i}, titlespec{i}, withclause{i}); | |
| 1621 else | |
| 1622 fprintf (plot_stream, ", \"-\" binary format='%%float64' %s %s %s \\\n", | |
| 1623 usingclause{i}, titlespec{i}, withclause{i}); | |
| 1624 endif | |
| 6405 | 1625 endfor |
| 1626 fputs (plot_stream, ";\n"); | |
| 1627 for i = 1:data_idx | |
| 10549 | 1628 if (have_3d_patch (i)) |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1629 ## Can't write 3d patch data as binary as can't plot more than |
| 10549 | 1630 ## a single patch at a time and have to plot all patches together |
| 1631 ## so that the gnuplot depth ordering is done correctly | |
| 1632 for j = 1 : 4 : columns(data{i}) | |
| 1633 if (j != 1) | |
| 1634 fputs (plot_stream, "\n\n"); | |
| 1635 endif | |
| 1636 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j).'); | |
| 1637 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n\n", data{i}(:,j+1).'); | |
| 1638 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j+2).'); | |
| 1639 fprintf (plot_stream, "%.15g %.15g %.15g %.15g\n", data{i}(:,j+3).'); | |
| 1640 endfor | |
| 1641 fputs (plot_stream, "e\n"); | |
| 1642 elseif (is_image_data(i)) | |
| 1643 fwrite (plot_stream, data{i}, "float32"); | |
| 1644 else | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1645 __gnuplot_write_data__ (plot_stream, data{i}, nd, parametric(i), |
| 10549 | 1646 have_cdata(i)); |
| 1647 endif | |
| 6405 | 1648 endfor |
| 6431 | 1649 else |
| 1650 fputs (plot_stream, "plot \"-\";\nInf Inf\ne\n"); | |
| 6405 | 1651 endif |
| 1652 | |
| 8506 | 1653 ## Needed to allow mouse rotation with pcolor. |
| 7271 | 1654 if (view_map) |
| 1655 fputs (plot_stream, "unset view;\n"); | |
| 1656 endif | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1657 |
|
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1658 if (bg_is_set) |
|
10528
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1659 fputs (plot_stream, "unset obj 1;\n"); |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1660 bg_is_set = false; |
|
6a2e4e464d38
Unset figure color in __go_draw_axes__ (partial fix for bug #29060)
David Bateman <dbateman@free.fr>
parents:
10451
diff
changeset
|
1661 endif |
| 7271 | 1662 |
| 6405 | 1663 fflush (plot_stream); |
| 1664 | |
| 1665 else | |
| 1666 print_usage (); | |
| 7109 | 1667 endif |
| 6405 | 1668 |
| 1669 endfunction | |
| 1670 | |
|
13143
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1671 function x = flip (x) |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1672 if (size (x, 1) == 1) |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1673 x = fliplr (x); |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1674 elseif (size (x, 2) == 1 || ischar (x)) |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1675 x = flipup (x); |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1676 else |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1677 x = flipud (fliplr (x)); |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1678 endif |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1679 endfunction |
|
bda7b080f205
gnuplot support for log plots with only negative data. Bug #34232.
Ben Abbott <bpabbott@mac.com>
parents:
12965
diff
changeset
|
1680 |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1681 function fontspec = create_fontspec (f, s, gp_term) |
|
9468
5af462716bff
Add support for gnuplot's Lua-TikZ terminal.
Ben Abbott <bpabbott@mac.com>
parents:
9438
diff
changeset
|
1682 if (strcmp (f, "*") || strcmp (gp_term, "tikz")) |
|
9098
5ecdb3d3568f
Allow fontsize to be specified for all objects with fontname == "*".
Ben Abbott <bpabbott@mac.com>
parents:
9083
diff
changeset
|
1683 fontspec = sprintf ("font \",%d\"", s); |
|
9063
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1684 else |
|
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1685 fontspec = sprintf ("font \"%s,%d\"", f, s); |
|
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1686 endif |
|
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1687 endfunction |
|
a6cf0ad87eee
__go_draw_axes__.m: New subfunction create_fontspec(). Allow fontsize to be specified when the fontname is anonymous.
Ben Abbott <bpabbott@mac.com>
parents:
9050
diff
changeset
|
1688 |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1689 function style = do_linestyle_command (obj, linecolor, idx, mono, |
| 10549 | 1690 plot_stream, errbars = "") |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1691 style = {}; |
| 6405 | 1692 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1693 fprintf (plot_stream, "set style line %d default;\n", idx); |
| 6405 | 1694 fprintf (plot_stream, "set style line %d", idx); |
| 1695 | |
| 1696 found_style = false; | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1697 if (isnumeric (linecolor)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1698 color = linecolor; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1699 if (! mono) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1700 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", |
| 10549 | 1701 round (255*color)); |
| 6405 | 1702 endif |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1703 else |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1704 color = [0, 0, 0]; |
| 6405 | 1705 endif |
| 1706 | |
| 1707 if (isfield (obj, "linestyle")) | |
| 1708 switch (obj.linestyle) | |
| 1709 case "-" | |
| 10549 | 1710 lt = "1"; |
| 6405 | 1711 case "--" |
| 10549 | 1712 lt = "2"; |
| 6405 | 1713 case ":" |
| 10549 | 1714 lt = "3"; |
| 6405 | 1715 case "-." |
| 10549 | 1716 lt = "6"; |
| 6405 | 1717 case "none" |
| 10549 | 1718 lt = ""; |
| 6405 | 1719 otherwise |
| 10549 | 1720 lt = ""; |
| 6405 | 1721 endswitch |
| 6843 | 1722 |
|
11095
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1723 if (! isempty (lt)) |
|
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1724 fprintf (plot_stream, " linetype %s", lt); |
|
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1725 endif |
| 6843 | 1726 |
| 6405 | 1727 else |
| 1728 lt = ""; | |
| 1729 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1730 if (! isempty (errbars)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1731 found_style = true; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1732 endif |
| 6405 | 1733 |
| 1734 if (isfield (obj, "linewidth")) | |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
1735 fprintf (plot_stream, " linewidth %f", obj.linewidth); |
| 6405 | 1736 found_style = true; |
| 1737 endif | |
| 1738 | |
|
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1739 [pt, pt2, obj] = gnuplot_pointtype (obj); |
| 6405 | 1740 |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1741 if (! isempty (pt)) |
| 6465 | 1742 found_style = true; |
| 1743 endif | |
| 1744 | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1745 sidx = 1; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1746 if (isempty (errbars)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1747 if (isempty (lt)) |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1748 style {sidx} = ""; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1749 else |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1750 style {sidx} = "lines"; |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1751 endif |
|
11095
d4619eb6ef8e
__go_draw_axes__.m: Enable linetypes for gnuplot.
Ben Abbott <bpabbott@mac.com>
parents:
11090
diff
changeset
|
1752 |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1753 facesame = true; |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1754 if (! isequal (pt, pt2) && isfield (obj, "markerfacecolor") |
| 10549 | 1755 && !strncmp (obj.markerfacecolor, "none", 4)) |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1756 if (strncmp (obj.markerfacecolor, "auto", 4) |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1757 || ! isnumeric (obj.markerfacecolor) |
|
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1758 || (isnumeric (obj.markerfacecolor) |
| 10549 | 1759 && isequal (color, obj.markerfacecolor))) |
| 1760 if (! isempty (pt2)) | |
| 1761 fprintf (plot_stream, " pointtype %s", pt2); | |
| 1762 style {sidx} = strcat (style{sidx}, "points"); | |
| 1763 endif | |
| 1764 if (isfield (obj, "markersize")) | |
| 1765 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1766 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1767 else |
| 10549 | 1768 facesame = false; |
| 1769 if (! found_style) | |
| 1770 fputs (plot_stream, " default"); | |
| 1771 endif | |
| 1772 fputs (plot_stream, ";\n"); | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1773 if (! isempty (style {sidx})) |
| 10549 | 1774 sidx ++; |
| 1775 idx ++; | |
| 1776 else | |
| 1777 fputs (plot_stream, ";\n"); | |
| 1778 endif | |
| 1779 fprintf (plot_stream, "set style line %d default;\n", idx); | |
| 1780 fprintf (plot_stream, "set style line %d", idx); | |
| 1781 if (isnumeric (obj.markerfacecolor) && ! mono) | |
| 1782 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", | |
| 1783 round (255*obj.markerfacecolor)); | |
| 1784 endif | |
| 1785 if (! isempty (pt2)) | |
| 1786 style {sidx} = "points"; | |
| 1787 fprintf (plot_stream, " pointtype %s", pt2); | |
| 1788 endif | |
| 1789 if (isfield (obj, "markersize")) | |
| 1790 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1791 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1792 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1793 endif |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1794 if (isfield (obj, "markeredgecolor") |
| 10549 | 1795 && !strncmp (obj.markeredgecolor, "none", 4)) |
|
10157
cf17f22f1fd4
trivial fix to durface and lines for empty markers
David Bateman <dbateman@free.fr>
parents:
10137
diff
changeset
|
1796 if (facesame && !isempty (pt) |
|
cf17f22f1fd4
trivial fix to durface and lines for empty markers
David Bateman <dbateman@free.fr>
parents:
10137
diff
changeset
|
1797 && (strncmp (obj.markeredgecolor, "auto", 4) |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1798 || ! isnumeric (obj.markeredgecolor) |
|
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1799 || (isnumeric (obj.markeredgecolor) |
| 10549 | 1800 && isequal (color, obj.markeredgecolor)))) |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1801 if (sidx == 1 && ((length (style {sidx}) == 5 |
| 10549 | 1802 && strncmp (style {sidx}, "lines", 5)) || isempty (style {sidx}))) |
| 1803 if (! isempty (pt)) | |
| 1804 style {sidx} = strcat (style{sidx}, "points"); | |
| 1805 fprintf (plot_stream, " pointtype %s", pt); | |
| 1806 endif | |
| 1807 if (isfield (obj, "markersize")) | |
| 1808 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1809 endif | |
| 1810 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1811 else |
| 10549 | 1812 if (! found_style) |
| 1813 fputs (plot_stream, " default"); | |
| 1814 endif | |
| 1815 fputs (plot_stream, ";\n"); | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1816 if (!isempty (style {sidx})) |
| 10549 | 1817 sidx ++; |
| 1818 idx ++; | |
| 1819 else | |
| 1820 fputs (plot_stream, ";\n"); | |
| 1821 endif | |
| 1822 fprintf (plot_stream, "set style line %d default;\n", idx); | |
| 1823 fprintf (plot_stream, "set style line %d", idx); | |
| 1824 if (! mono) | |
| 1825 if (strncmp (obj.markeredgecolor, "auto", 4)) | |
| 1826 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", | |
| 1827 round (255*color)); | |
| 1828 elseif (isnumeric (obj.markeredgecolor) && ! mono) | |
| 1829 fprintf (plot_stream, " linecolor rgb \"#%02x%02x%02x\"", | |
| 1830 round (255*obj.markeredgecolor)); | |
| 1831 endif | |
| 1832 endif | |
| 1833 if (! isempty (pt)) | |
| 1834 style {sidx} = "points"; | |
| 1835 fprintf (plot_stream, " pointtype %s", pt); | |
| 1836 endif | |
| 1837 if (isfield (obj, "markersize")) | |
| 1838 fprintf (plot_stream, " pointsize %f", obj.markersize / 3); | |
| 1839 endif | |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1840 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1841 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1842 else |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1843 style{1} = errbars; |
|
10582
9676d0255440
Use "." for marker when plotting with errorbars. (bug #29057)
Rik <octave@nomad.inbox5.com>
parents:
10563
diff
changeset
|
1844 fputs (plot_stream, " pointtype 0"); |
|
9729
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1845 endif |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1846 |
|
3b7e644bb46d
Treat markerfacecolor and markeredgecolor properties for lines and surfaces
David Bateman <dbateman@free.fr>
parents:
9472
diff
changeset
|
1847 if (! found_style && isempty (style {1})) |
| 6405 | 1848 fputs (plot_stream, " default"); |
| 1849 endif | |
| 1850 | |
| 1851 fputs (plot_stream, ";\n"); | |
| 1852 | |
| 1853 endfunction | |
| 6510 | 1854 |
|
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1855 function [pt, pt2, obj] = gnuplot_pointtype (obj) |
|
10925
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1856 if (isfield (obj, "marker")) |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1857 switch (obj.marker) |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1858 case "+" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1859 pt = pt2 = "1"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1860 case "o" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1861 pt = "6"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1862 pt2 = "7"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1863 case "*" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1864 pt = pt2 = "3"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1865 case "." |
|
10933
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1866 pt = "6"; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1867 pt2 = "7"; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1868 if (isfield (obj, "markerfacecolor") |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1869 || strncmp (obj.markerfacecolor, "none", 4)) |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1870 obj.markerfacecolor = "auto"; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1871 endif |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1872 if (isfield (obj, "markersize")) |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1873 obj.markersize /= 3; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1874 else |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1875 obj.markersize = 5; |
|
e78e531dfa2d
Improve matlab compatibility with '.' marker
David Bateman <dbateman@free.fr>
parents:
10931
diff
changeset
|
1876 endif |
|
10925
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1877 case "x" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1878 pt = pt2 = "2"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1879 case {"square", "s"} |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1880 pt = "4"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1881 pt2 = "5"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1882 case {"diamond", "d"} |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1883 pt = "12"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1884 pt2 = "13"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1885 case "^" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1886 pt = "8"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1887 pt2 = "9"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1888 case "v" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1889 pt = "10"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1890 pt2 = "11"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1891 case ">" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1892 ## FIXME -- should be triangle pointing right, use triangle pointing up |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1893 pt = "8"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1894 pt2 = "9"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1895 case "<" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1896 ## FIXME -- should be triangle pointing left, use triangle pointing down |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1897 pt = "10"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1898 pt2 = "11"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1899 case {"pentagram", "p"} |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1900 ## FIXME -- should be pentagram, using pentagon |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1901 pt = "14"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1902 pt2 = "15"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1903 case {"hexagram", "h"} |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1904 ## FIXME -- should be 6 pt start, using "*" instead |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1905 pt = pt2 = "3"; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1906 case "none" |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1907 pt = pt2 = ""; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1908 otherwise |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1909 pt = pt2 = ""; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1910 endswitch |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1911 else |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1912 pt = pt2 = ""; |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1913 endif |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1914 endfunction |
|
2f9de135e7f9
__go_draw_axes__.m: Use gnuplot's pentagon for marker == 'p'.
Ben Abbott <bpabbott@mac.com>
parents:
10920
diff
changeset
|
1915 |
| 7119 | 1916 function __gnuplot_write_data__ (plot_stream, data, nd, parametric, cdata) |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
1917 |
| 6510 | 1918 ## DATA is already transposed. |
| 1919 | |
| 1920 ## FIXME -- this may need to be converted to C++ for speed. | |
| 1921 | |
| 6605 | 1922 ## Convert NA elements to normal NaN values because fprintf writes |
| 1923 ## "NA" and that confuses gnuplot. | |
| 1924 idx = find (isna (data)); | |
| 1925 if (any (idx)) | |
| 1926 data(idx) = NaN; | |
| 1927 endif | |
| 1928 | |
| 6510 | 1929 if (nd == 2) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1930 fwrite (plot_stream, data, "float64"); |
| 7109 | 1931 elseif (nd == 3) |
| 6510 | 1932 if (parametric) |
|
8217
f74cb5e3a6c1
send binary data to gnuplot
Daniel J. Sebald <daniel.sebald@ieee.org>
parents:
8216
diff
changeset
|
1933 fwrite (plot_stream, data, "float64"); |
| 6510 | 1934 else |
| 7170 | 1935 nr = rows (data); |
| 7119 | 1936 if (cdata) |
| 10549 | 1937 for j = 1:4:nr |
| 1938 fwrite (plot_stream, data(j:j+3,:), "float64"); | |
| 1939 endfor | |
| 7119 | 1940 else |
| 10549 | 1941 for j = 1:3:nr |
| 1942 fwrite (plot_stream, data(j:j+2,:), "float64"); | |
| 1943 endfor | |
| 7119 | 1944 endif |
| 7109 | 1945 endif |
| 6510 | 1946 endif |
| 1947 | |
| 1948 endfunction | |
| 6745 | 1949 |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1950 function do_tics (obj, plot_stream, ymirror, mono, gnuplot_term) |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1951 |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1952 obj.xticklabel = ticklabel_to_cell (obj.xticklabel); |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1953 obj.yticklabel = ticklabel_to_cell (obj.yticklabel); |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1954 obj.zticklabel = ticklabel_to_cell (obj.zticklabel); |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
1955 |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1956 if (strcmp (obj.xminorgrid, "on")) |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1957 obj.xminortick = "on"; |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1958 endif |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1959 if (strcmp (obj.yminorgrid, "on")) |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1960 obj.yminortick = "on"; |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1961 endif |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1962 if (strcmp (obj.zminorgrid, "on")) |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1963 obj.zminortick = "on"; |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1964 endif |
|
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
1965 |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
1966 [fontname, fontsize] = get_fontname_and_size (obj); |
|
9257
ab952265ad06
__go_draw_axes__.m: Properly render TeX symbols for x11.
Ben Abbott <bpabbott@mac.com>
parents:
9191
diff
changeset
|
1967 fontspec = create_fontspec (fontname, fontsize, gnuplot_term); |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
1968 |
|
8740
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1969 ## A Gnuplot tic scale of 69 is equivalent to Octave's 0.5. |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1970 ticklength = sprintf ("scale %4.1f", (69/0.5)*obj.ticklength(1)); |
|
cb0ea772a4af
Initialize axes ticklength property.
Ben Abbott <bpabbott@mac.com>
parents:
8665
diff
changeset
|
1971 |
| 6809 | 1972 if (strcmpi (obj.xaxislocation, "top")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1973 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
| 10549 | 1974 obj.xticklabel, obj.xcolor, "x2", plot_stream, true, mono, |
| 1975 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1976 obj.interpreter, obj.xscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1977 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
| 10549 | 1978 obj.xcolor, "x", plot_stream, true, mono, "border", |
| 1979 "", "", fontname, fontspec, obj.interpreter, obj.xscale); | |
| 7321 | 1980 elseif (strcmpi (obj.xaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1981 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
| 10549 | 1982 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
| 1983 "axis", obj.tickdir, ticklength, fontname, fontspec, | |
| 1984 obj.interpreter, obj.xscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1985 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
| 10549 | 1986 obj.xcolor, "x2", plot_stream, true, mono, "axis", |
| 1987 "", "", fontname, fontspec, obj.interpreter, obj.xscale); | |
| 6809 | 1988 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1989 do_tics_1 (obj.xtickmode, obj.xtick, obj.xminortick, obj.xticklabelmode, |
| 10549 | 1990 obj.xticklabel, obj.xcolor, "x", plot_stream, true, mono, |
| 1991 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 1992 obj.interpreter, obj.xscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1993 do_tics_1 ("manual", [], "off", obj.xticklabelmode, obj.xticklabel, |
| 10549 | 1994 obj.xcolor, "x2", plot_stream, true, mono, "border", |
| 1995 "", "", fontname, fontspec, obj.interpreter, obj.xscale); | |
| 6809 | 1996 endif |
| 1997 if (strcmpi (obj.yaxislocation, "right")) | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
1998 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
| 10549 | 1999 obj.yticklabel, obj.ycolor, "y2", plot_stream, ymirror, mono, |
| 2000 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 2001 obj.interpreter, obj.yscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2002 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
| 10549 | 2003 obj.ycolor, "y", plot_stream, ymirror, mono, "border", |
| 2004 "", "", fontname, fontspec, obj.interpreter, obj.yscale); | |
|
8943
4a312440b262
__go_draw_axes__.m (do_tics): fix typo
Ben Abbott <bpabbott@mac.com>
parents:
8920
diff
changeset
|
2005 elseif (strcmpi (obj.yaxislocation, "zero")) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2006 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
| 10549 | 2007 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
| 2008 "axis", obj.tickdir, ticklength, fontname, fontspec, | |
| 2009 obj.interpreter, obj.yscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2010 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
| 10549 | 2011 obj.ycolor, "y2", plot_stream, ymirror, mono, "axis", |
| 2012 "", "", fontname, fontspec, obj.interpreter, obj.yscale); | |
| 6809 | 2013 else |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2014 do_tics_1 (obj.ytickmode, obj.ytick, obj.yminortick, obj.yticklabelmode, |
| 10549 | 2015 obj.yticklabel, obj.ycolor, "y", plot_stream, ymirror, mono, |
| 2016 "border", obj.tickdir, ticklength, fontname, fontspec, | |
| 2017 obj.interpreter, obj.yscale); | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2018 do_tics_1 ("manual", [], "off", obj.yticklabelmode, obj.yticklabel, |
| 10549 | 2019 obj.ycolor, "y2", plot_stream, ymirror, mono, "border", |
| 2020 "", "", fontname, fontspec, obj.interpreter, obj.yscale); | |
| 6809 | 2021 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2022 do_tics_1 (obj.ztickmode, obj.ztick, obj.zminortick, obj.zticklabelmode, |
| 10549 | 2023 obj.zticklabel, obj.zcolor, "z", plot_stream, true, mono, |
| 2024 "border", obj.tickdir, ticklength, fontname, fontspec, | |
|
11271
da314c58f0b9
__go_draw_axes__.m: Fix bug setting zscale to yscale (31693).
Ben Abbott <bpabbott@mac.com>
parents:
11206
diff
changeset
|
2025 obj.interpreter, obj.zscale); |
| 6745 | 2026 endfunction |
| 2027 | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2028 function do_tics_1 (ticmode, tics, mtics, labelmode, labels, color, ax, |
| 10549 | 2029 plot_stream, mirror, mono, axispos, tickdir, ticklength, |
| 2030 fontname, fontspec, interpreter, scale) | |
|
8222
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2031 persistent warned_latex = false; |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2032 if (strcmpi (interpreter, "tex")) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2033 for n = 1 : numel(labels) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2034 labels{n} = __tex2enhanced__ (labels{n}, fontname, false, false); |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2035 endfor |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2036 elseif (strcmpi (interpreter, "latex")) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2037 if (! warned_latex) |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2038 warning ("latex markup not supported for tick marks"); |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2039 warned_latex = true; |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2040 endif |
|
11badf6c9e9f
__go_draw_axes__.m: Support axes interpreter poperty for tick labels.
Ben Abbott <bpabbott@mac.com>
parents:
8220
diff
changeset
|
2041 endif |
|
9302
5542c40e40ac
__go_draw_axes__.m: Change strncmpi(scale,'lo') -> strcmp(scale,'log').
Ben Abbott <bpabbott@mac.com>
parents:
9301
diff
changeset
|
2042 if (strcmp (scale, "log")) |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
2043 fmt = "10^{%T}"; |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2044 num_mtics = 10; |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
2045 else |
|
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
2046 fmt = "%g"; |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2047 num_mtics = 5; |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
2048 endif |
| 7269 | 2049 colorspec = get_text_colorspec (color, mono); |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
2050 if (strcmpi (ticmode, "manual") || strcmpi (labelmode, "manual")) |
| 6745 | 2051 if (isempty (tics)) |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2052 fprintf (plot_stream, "unset %stics;\nunset m%stics;\n", ax, ax); |
|
8953
a6945f92b868
__go_draw_axes__.m: Unset the {x,y,z}ticks when initializing\n\teach axis. Set ticklabels when the ticklabels are empty and when\n\tticklabelmode=="manual".
Ben Abbott <bpabbott@mac.com>
parents:
8943
diff
changeset
|
2053 elseif (strcmpi (labelmode, "manual")) |
| 6751 | 2054 if (ischar (labels)) |
| 10549 | 2055 labels = cellstr (labels); |
| 6751 | 2056 endif |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
2057 if (isnumeric (labels)) |
| 10549 | 2058 labels = num2str (real (labels(:))); |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
2059 endif |
|
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
2060 if (ischar (labels)) |
| 10549 | 2061 labels = permute (cellstr (labels), [2, 1]); |
|
8354
534fd216278c
__go_draw_axes__.m: xticklabel should accept a numeric vector.
Ben Abbott <bpabbott@mac.com>
parents:
8344
diff
changeset
|
2062 endif |
| 6745 | 2063 if (iscellstr (labels)) |
| 10549 | 2064 k = 1; |
| 2065 ntics = numel (tics); | |
| 2066 nlabels = numel (labels); | |
| 2067 fprintf (plot_stream, "set format %s \"%%s\";\n", ax); | |
| 2068 if (mirror) | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
2069 fprintf (plot_stream, "set %stics %s %s %s mirror (", ax, |
| 10549 | 2070 tickdir, ticklength, axispos); |
| 2071 else | |
| 2072 fprintf (plot_stream, "set %stics %s %s %s nomirror (", ax, | |
| 2073 tickdir, ticklength, axispos); | |
| 2074 endif | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
2075 |
|
11032
c9b0a75b02e8
Make all regexp in Octave compatible with both POSIX and PCRE.
Rik <octave@nomad.inbox5.com>
parents:
11001
diff
changeset
|
2076 labels = regexprep(labels, '%', "%%"); |
| 10549 | 2077 for i = 1:ntics |
| 2078 fprintf (plot_stream, " \"%s\" %.15g", labels{k++}, tics(i)); | |
| 2079 if (i < ntics) | |
| 2080 fputs (plot_stream, ", "); | |
| 2081 endif | |
| 2082 if (k > nlabels) | |
| 2083 k = 1; | |
| 2084 endif | |
| 2085 endfor | |
| 2086 fprintf (plot_stream, ") %s %s;\n", colorspec, fontspec); | |
| 2087 if (strcmp (mtics, "on")) | |
| 2088 fprintf (plot_stream, "set m%stics %d;\n", ax, num_mtics); | |
| 2089 else | |
| 2090 fprintf (plot_stream, "unset m%stics;\n", ax); | |
| 2091 endif | |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2092 else |
|
10635
d1978e7364ad
Print name of function in error() string messages.
Rik <octave@nomad.inbox5.com>
parents:
10597
diff
changeset
|
2093 error ("__go_draw_axes__: unsupported type of ticklabel"); |
| 6745 | 2094 endif |
| 2095 else | |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
2096 fprintf (plot_stream, "set format %s \"%s\";\n", ax, fmt); |
| 7206 | 2097 if (mirror) |
| 10549 | 2098 fprintf (plot_stream, "set %stics %s %s %s mirror (", ax, tickdir, |
| 2099 ticklength, axispos); | |
| 7206 | 2100 else |
| 10549 | 2101 fprintf (plot_stream, "set %stics %s %s %s nomirror (", ax, tickdir, |
| 2102 ticklength, axispos); | |
| 7206 | 2103 endif |
|
8112
31e86163b752
Add the datetick function
David Bateman <dbateman@free.fr>
parents:
8102
diff
changeset
|
2104 fprintf (plot_stream, " %.15g,", tics(1:end-1)); |
|
8220
4e05ba66ead2
x/y/z-ticklabels respect axis font properties.
Ben Abbott <bpabbott@mac.com>
parents:
8218
diff
changeset
|
2105 fprintf (plot_stream, " %.15g) %s;\n", tics(end), fontspec); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2106 if (strcmp (mtics, "on")) |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2107 fprintf (plot_stream, "set m%stics %d;\n", ax, num_mtics); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2108 else |
| 10549 | 2109 fprintf (plot_stream, "unset m%stics;\n", ax); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2110 endif |
| 6745 | 2111 endif |
| 2112 else | |
|
9301
f2152fad3563
__go_draw_axes__.m: For log-scale axes use format '10^{%T}'.
Ben Abbott <bpabbott@mac.com>
parents:
9281
diff
changeset
|
2113 fprintf (plot_stream, "set format %s \"%s\";\n", ax, fmt); |
| 7206 | 2114 if (mirror) |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
2115 fprintf (plot_stream, "set %stics %s %s %s mirror %s %s;\n", ax, |
| 10549 | 2116 axispos, tickdir, ticklength, colorspec, fontspec); |
| 7206 | 2117 else |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
2118 fprintf (plot_stream, "set %stics %s %s %s nomirror %s %s;\n", ax, |
| 10549 | 2119 tickdir, ticklength, axispos, colorspec, fontspec); |
| 7206 | 2120 endif |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2121 if (strcmp (mtics, "on")) |
|
9374
6a035159ba0e
grid.m: Add missing semi-colon. Fix grid toggle. Allow minor grid when no minor tick.
Ben Abbott <bpabbott@mac.com>
parents:
9361
diff
changeset
|
2122 fprintf (plot_stream, "set m%stics %d;\n", ax, num_mtics); |
|
8322
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2123 else |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2124 fprintf (plot_stream, "unset m%stics;\n", ax); |
|
f32a91d99156
Respect the minortick property of the axis objects
David Bateman <dbateman@free.fr>
parents:
8291
diff
changeset
|
2125 endif |
| 7194 | 2126 endif |
| 2127 endfunction | |
| 2128 | |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2129 function ticklabel = ticklabel_to_cell (ticklabel) |
|
9472
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2130 if (isnumeric (ticklabel)) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2131 ## Use upto 5 significant digits |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2132 ticklabel = num2str (ticklabel(:), 5); |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2133 endif |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2134 if (ischar (ticklabel)) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2135 if (size (ticklabel, 1) == 1 && any (ticklabel == "|")) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2136 n = setdiff (findstr (ticklabel, "|"), findstr (ticklabel, '\|')); |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2137 ticklabel = strsplit (ticklabel, "|"); |
|
9280
40fb718a2e67
__go_draw_axes__.m: Add support for ticklabel separator '|'.
Ben Abbott <bpabbott@mac.com>
parents:
9272
diff
changeset
|
2138 else |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2139 ticklabel = cellstr (ticklabel); |
|
9280
40fb718a2e67
__go_draw_axes__.m: Add support for ticklabel separator '|'.
Ben Abbott <bpabbott@mac.com>
parents:
9272
diff
changeset
|
2140 endif |
|
9472
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2141 elseif (isempty (ticklabel)) |
|
303f862a896d
__go_draw_axes__.m: Fix ticklabels specified as 2D character array.
Ben Abbott <bpabbott@mac.com>
parents:
9468
diff
changeset
|
2142 ticklabel = {""}; |
|
9280
40fb718a2e67
__go_draw_axes__.m: Add support for ticklabel separator '|'.
Ben Abbott <bpabbott@mac.com>
parents:
9272
diff
changeset
|
2143 else |
|
9281
02b16eeb3167
Fix yticklabels for log scale colorbar.
Ben Abbott <bpabbott@mac.com>
parents:
9280
diff
changeset
|
2144 ticklabel = ticklabel; |
|
8518
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2145 endif |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2146 endfunction |
|
c2c018d7c501
__go_draw_axes__.m: __go_draw_axes__.m: Support non-cell ticklabels.
Ben Abbott <bpabbott@mac.com>
parents:
8510
diff
changeset
|
2147 |
| 7269 | 2148 function colorspec = get_text_colorspec (color, mono) |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2149 if (mono) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2150 colorspec = ""; |
| 7194 | 2151 else |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2152 colorspec = sprintf ("textcolor rgb \"#%02x%02x%02x\"", |
| 10549 | 2153 round (255*color)); |
| 6745 | 2154 endif |
| 2155 endfunction | |
| 7163 | 2156 |
| 7189 | 2157 function [f, s, fnt, it, bld] = get_fontname_and_size (t) |
|
11549
beb4f0f27a32
Use {} as the default font for the gnuplot backend
David Bateman <dbateman@free.fr>
parents:
11523
diff
changeset
|
2158 if (isempty (t.fontname) || strcmp (t.fontname, "*")) |
|
beb4f0f27a32
Use {} as the default font for the gnuplot backend
David Bateman <dbateman@free.fr>
parents:
11523
diff
changeset
|
2159 fnt = "{}"; |
| 7163 | 2160 else |
| 7372 | 2161 fnt = t.fontname; |
| 7168 | 2162 endif |
| 7189 | 2163 f = fnt; |
| 2164 it = false; | |
| 2165 bld = false; | |
| 7372 | 2166 if (! isempty (t.fontweight) && strcmpi (t.fontweight, "bold")) |
| 7168 | 2167 if (! isempty(t.fontangle) |
| 10549 | 2168 && (strcmpi (t.fontangle, "italic") |
| 2169 || strcmpi (t.fontangle, "oblique"))) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2170 f = cstrcat (f, "-bolditalic"); |
| 7189 | 2171 it = true; |
| 2172 bld = true; | |
| 7168 | 2173 else |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2174 f = cstrcat (f, "-bold"); |
| 7189 | 2175 bld = true; |
| 7168 | 2176 endif |
| 2177 elseif (! isempty(t.fontangle) | |
| 10549 | 2178 && (strcmpi (t.fontangle, "italic") |
| 2179 || strcmpi (t.fontangle, "oblique"))) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2180 f = cstrcat (f, "-italic"); |
| 7189 | 2181 it = true; |
| 7163 | 2182 endif |
| 2183 if (isempty (t.fontsize)) | |
| 2184 s = 10; | |
| 2185 else | |
| 2186 s = t.fontsize; | |
| 2187 endif | |
| 2188 endfunction | |
| 7189 | 2189 |
|
8164
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2190 function [str, f, s] = __maybe_munge_text__ (enhanced, obj, fld) |
|
0d37c99fc06f
__go_draw_axes__.m: eliminate have_newer_gnuplot variable
John W. Eaton <jwe@octave.org>
parents:
8112
diff
changeset
|
2191 |
| 7189 | 2192 persistent warned_latex = false; |
| 2193 | |
| 2194 if (strcmp (fld, "string")) | |
| 2195 [f, s, fnt, it, bld] = get_fontname_and_size (obj); | |
| 2196 else | |
| 7372 | 2197 f = "Helvetica"; |
| 7189 | 2198 s = 10; |
| 2199 fnt = f; | |
| 2200 it = false; | |
| 2201 bld = false; | |
| 2202 endif | |
| 2203 | |
|
12965
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2204 ## The text object maybe multiline, and may be of any class |
| 7189 | 2205 str = getfield (obj, fld); |
|
12965
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2206 if (ischar (str) && size (str, 1) > 1) |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2207 str = cellstr (str); |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2208 elseif (isnumeric (str)) |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2209 str = cellstr (num2str (str(:))); |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2210 endif |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2211 if (iscellstr (str)) |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2212 for n = 1:numel(str) |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2213 if (isnumeric (str{n})) |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2214 str{n} = num2str (str{n}); |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2215 endif |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2216 endfor |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2217 str = sprintf ("%s\n", str{:})(1:end-1); |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2218 endif |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2219 |
| 7189 | 2220 if (enhanced) |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2221 if (strcmpi (obj.interpreter, "tex")) |
|
12965
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2222 if (iscellstr (str)) |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2223 for n = 1:numel(str) |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2224 str{n} = __tex2enhanced__ (str{n}, fnt, it, bld); |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2225 endfor |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2226 else |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2227 str = __tex2enhanced__ (str, fnt, it, bld); |
|
22bc9ec80c2c
allow multi-line string property for text objects using cell arrays or char matrices
Ben Abbott <bpabbott@mac.com>
parents:
12931
diff
changeset
|
2228 endif |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2229 elseif (strcmpi (obj.interpreter, "latex")) |
| 7189 | 2230 if (! warned_latex) |
| 10549 | 2231 warning ("latex markup not supported for text objects"); |
| 2232 warned_latex = true; | |
| 7189 | 2233 endif |
| 2234 endif | |
| 2235 endif | |
| 2236 endfunction | |
| 2237 | |
| 2238 function str = __tex2enhanced__ (str, fnt, it, bld) | |
| 2239 persistent sym = __setup_sym_table__ (); | |
| 2240 persistent flds = fieldnames (sym); | |
| 2241 | |
| 2242 [s, e, m] = regexp(str,'\\([a-zA-Z]+|0)','start','end','matches'); | |
| 2243 | |
| 2244 for i = length (s) : -1 : 1 | |
| 2245 ## special case for "\0" and replace with "{/Symbol \306}' | |
| 2246 if (strncmp (m{i}, '\0', 2)) | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2247 str = cstrcat (str(1:s(i) - 1), '{/Symbol \306}', str(s(i) + 2:end)); |
| 7189 | 2248 else |
| 2249 f = m{i}(2:end); | |
| 2250 if (isfield (sym, f)) | |
| 10549 | 2251 g = getfield(sym, f); |
| 2252 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 2253 ##if (bld) | |
| 2254 ## if (it) | |
| 2255 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 2256 ## else | |
| 2257 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 2258 ## endif | |
| 2259 ##elseif (it) | |
| 2260 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 2261 ##endif | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2262 str = cstrcat (str(1:s(i) - 1), g, str(e(i) + 1:end)); |
| 7189 | 2263 elseif (strncmp (f, "rm", 2)) |
| 10549 | 2264 bld = false; |
| 2265 it = false; | |
|
7540
3422f39573b1
strcat.m: Matlab compatibility, with cstrcat.m replacing conventional strcat.m.
Ben Abbott <bpabbott@mac.com>
parents:
7513
diff
changeset
|
2266 str = cstrcat (str(1:s(i) - 1), '/', fnt, ' ', str(s(i) + 3:end)); |
| 7189 | 2267 elseif (strncmp (f, "it", 2) || strncmp (f, "sl", 2)) |
| 10549 | 2268 it = true; |
| 2269 if (bld) | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
2270 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 10549 | 2271 str(s(i) + 3:end)); |
| 7189 | 2272 else |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
2273 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-italic ', |
| 10549 | 2274 str(s(i) + 3:end)); |
| 7189 | 2275 endif |
| 2276 elseif (strncmp (f, "bf", 2)) | |
| 10549 | 2277 bld = true; |
| 2278 if (it) | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
2279 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bolditalic ', |
| 10549 | 2280 str(2(i) + 3:end)); |
| 7189 | 2281 else |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
2282 str = cstrcat (str(1:s(i) - 1), '/', fnt, '-bold ', |
| 10549 | 2283 str(s(i) + 3:end)); |
| 7189 | 2284 endif |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2285 elseif (strcmpi (f, "color")) |
| 10549 | 2286 ## FIXME Ignore \color but remove trailing {} block as well |
| 2287 d = strfind(str(e(i) + 1:end),'}'); | |
| 7189 | 2288 if (isempty (d)) |
| 10549 | 2289 warning ('syntax error in \color argument'); |
| 2290 else | |
| 2291 str = cstrcat (str(1:s(i) - 1), str(e(i) + d + 1:end)); | |
| 7189 | 2292 endif |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2293 elseif(strcmpi (f, "fontname")) |
| 10549 | 2294 b1 = strfind(str(e(i) + 1:end),'{'); |
| 2295 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 7189 | 2296 if (isempty(b1) || isempty(b2)) |
| 10549 | 2297 warning ('syntax error in \fontname argument'); |
| 2298 else | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
2299 str = cstrcat (str(1:s(i) - 1), '/', |
| 10549 | 2300 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 2301 str(e(i) + b2(1) + 1:end)); | |
| 7189 | 2302 endif |
|
8190
73d6b71788c0
use case-insensitive comparison for graphics properties; misc style fixes
John W. Eaton <jwe@octave.org>
parents:
8171
diff
changeset
|
2303 elseif(strcmpi (f, "fontsize")) |
| 10549 | 2304 b1 = strfind(str(e(i) + 1:end),'{'); |
| 2305 b2 = strfind(str(e(i) + 1:end),'}'); | |
| 7189 | 2306 if (isempty(b1) || isempty(b2)) |
| 10549 | 2307 warning ('syntax error in \fontname argument'); |
| 2308 else | |
|
11587
c792872f8942
all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
2309 str = cstrcat (str(1:s(i) - 1), '/=', |
| 10549 | 2310 str(e(i)+b1(1) + 1:e(i)+b2(1)-1), '{}', |
| 2311 str(e(i) + b2(1) + 1:end)); | |
| 7189 | 2312 endif |
| 2313 else | |
| 10549 | 2314 ## Last desperate attempt to treat the symbol. Look for things |
| 2315 ## like \pix, that should be translated to the symbol Pi and x | |
| 2316 for j = 1 : length (flds) | |
| 2317 if (strncmp (flds{j}, f, length (flds{j}))) | |
| 2318 g = getfield(sym, flds{j}); | |
| 2319 ## FIXME The symbol font doesn't seem to support bold or italic | |
| 2320 ##if (bld) | |
| 2321 ## if (it) | |
| 2322 ## g = regexprep (g, '/Symbol', '/Symbol-bolditalic'); | |
| 2323 ## else | |
| 2324 ## g = regexprep (g, '/Symbol', '/Symbol-bold'); | |
| 2325 ## endif | |
| 2326 ##elseif (it) | |
| 2327 ## g = regexprep (g, '/Symbol', '/Symbol-italic'); | |
| 2328 ##endif | |
|
11587
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all script files: untabify and strip trailing whitespace
John W. Eaton <jwe@octave.org>
parents:
11549
diff
changeset
|
2329 str = cstrcat (str(1:s(i) - 1), g, |
| 10549 | 2330 str(s(i) + length (flds{j}) + 1:end)); |
| 2331 break; | |
| 2332 endif | |
| 2333 endfor | |
| 7189 | 2334 endif |
| 2335 endif | |
| 2336 endfor | |
| 2337 | |
| 8506 | 2338 ## Prepend @ to things things like _0^x or _{-100}^{100} for |
| 2339 ## alignment But need to put the shorter of the two arguments first. | |
| 2340 ## Carful of nested {} and unprinted characters when defining | |
| 2341 ## shortest.. Don't have to worry about things like ^\theta as they | |
| 2342 ## are already converted to ^{/Symbol q}. | |
| 7189 | 2343 |
| 8506 | 2344 ## FIXME -- This is a mess... Is it worth it just for a "@" character? |
| 7189 | 2345 |
| 2346 [s, m] = regexp(str,'[_\^]','start','matches'); | |
| 2347 i = 1; | |
| 2348 p = 0; | |
| 2349 while (i < length (s)) | |
| 2350 if (i < length(s)) | |
| 2351 if (str(s(i) + p + 1) == "{") | |
| 10549 | 2352 s1 = strfind(str(s(i) + p + 2:end),'{'); |
| 2353 si = 1; | |
| 2354 l1 = strfind(str(s(i) + p + 1:end),'}'); | |
| 7189 | 2355 li = 1; |
| 10549 | 2356 while (li <= length (l1) && si <= length (s1)) |
| 7189 | 2357 if (l1(li) < s1(si)) |
| 10549 | 2358 if (li == si) |
| 2359 break; | |
| 2360 endif | |
| 2361 li++; | |
| 2362 else | |
| 2363 si++; | |
| 2364 endif | |
| 2365 endwhile | |
| 2366 l1 = l1 (min (length(l1), si)); | |
| 7189 | 2367 if (s(i) + l1 + 1 == s(i+1)) |
| 10549 | 2368 if (str(s(i + 1) + p + 1) == "{") |
| 2369 s2 = strfind(str(s(i + 1) + p + 2:end),'{'); | |
| 2370 si = 1; | |
| 2371 l2 = strfind(str(s(i + 1) + p + 1:end),'}'); | |
| 7189 | 2372 li = 1; |
| 10549 | 2373 while (li <= length (l2) && si <= length (s2)) |
| 7189 | 2374 if (l2(li) < s2(si)) |
| 10549 | 2375 if (li == si) |
| 2376 break; | |
| 2377 endif | |
| 2378 li++; | |
| 2379 else | |
| 2380 si++; | |
| 2381 endif | |
| 2382 endwhile | |
| 2383 l2 = l2 (min (length(l2), si)); | |
| 2384 if (length_string (str(s(i)+p+2:s(i)+p+l1-1)) <= | |
| 2385 length_string(str(s(i+1)+p+2:s(i+1)+p+l2-1))) | |
| 2386 ## Shortest already first! | |
| 2387 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); | |
| 2388 else | |
| 2389 ## Have to swap sub/super-script to get shortest first. | |
| 2390 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+l2), | |
| 2391 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+l2+1:end)); | |
| 2392 endif | |
| 2393 else | |
| 2394 ## Have to swap sub/super-script to get shortest first. | |
| 2395 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i+1)+p:s(i+1)+p+1), | |
| 2396 str(s(i)+p:s(i)+p+l1), str(s(i+1)+p+2:end)); | |
| 2397 endif | |
| 7189 | 2398 i += 2; |
| 10549 | 2399 p ++; |
| 2400 else | |
| 2401 i++; | |
| 2402 endif | |
| 7189 | 2403 else |
| 10549 | 2404 if (s(i+1) == s(i) + 2) |
| 2405 ## Shortest already first! | |
| 2406 str = cstrcat (str(1:s(i)+p-1), "@", str(s(i)+p:end)); | |
| 2407 p ++; | |
| 7189 | 2408 i += 2; |
| 10549 | 2409 else |
| 2410 i ++; | |
| 2411 endif | |
| 7189 | 2412 endif |
| 2413 else | |
| 2414 i ++; | |
| 2415 endif | |
| 2416 endwhile | |
| 2417 | |
| 2418 endfunction | |
| 2419 | |
| 2420 function l = length_string (s) | |
| 2421 l = length (s) - length (strfind(s,'{')) - length (strfind(s,'}')); | |
|
12462
e4dbfe3019b1
Use PCRE regular expressions throughout Octave.
Rik <octave@nomad.inbox5.com>
parents:
12420
diff
changeset
|
2422 m = regexp (s, '/([\w-]+|[\w-]+=\d+)', 'matches'); |
| 7189 | 2423 if (!isempty (m)) |
|
12931
cefd568ea073
Replace function handles with function names in cellfun calls for 15% speedup.
Rik <octave@nomad.inbox5.com>
parents:
12793
diff
changeset
|
2424 l = l - sum (cellfun ("length", m)); |
| 7189 | 2425 endif |
| 2426 endfunction | |
| 2427 | |
| 2428 function sym = __setup_sym_table__ () | |
| 2429 ## Setup the translation table for TeX to gnuplot enhanced mode. | |
| 2430 sym.forall = '{/Symbol \042}'; | |
| 2431 sym.exists = '{/Symbol \044}'; | |
| 2432 sym.ni = '{/Symbol \047}'; | |
| 2433 sym.cong = '{/Symbol \100}'; | |
| 2434 sym.Delta = '{/Symbol D}'; | |
| 2435 sym.Phi = '{/Symbol F}'; | |
|
7608
49810341db91
Correct typos in __go_draw_axes__.m and update Manual
godfrey@qss.Stanford.EDU
parents:
7603
diff
changeset
|
2436 sym.Gamma = '{/Symbol G}'; |
| 7190 | 2437 sym.vartheta = '{/Symbol J}'; |
| 7189 | 2438 sym.Lambda = '{/Symbol L}'; |
| 2439 sym.Pi = '{/Symbol P}'; | |
| 2440 sym.Theta = '{/Symbol Q}'; | |
| 2441 sym.Sigma = '{/Symbol S}'; | |
| 2442 sym.varsigma = '{/Symbol V}'; | |
| 7420 | 2443 sym.Omega = '{/Symbol W}'; |
| 7189 | 2444 sym.Xi = '{/Symbol X}'; |
| 2445 sym.Psi = '{/Symbol Y}'; | |
| 2446 sym.perp = '{/Symbol \136}'; | |
| 2447 sym.alpha = '{/Symbol a}'; | |
| 2448 sym.beta = '{/Symbol b}'; | |
| 2449 sym.chi = '{/Symbol c}'; | |
| 2450 sym.delta = '{/Symbol d}'; | |
| 2451 sym.epsilon = '{/Symbol e}'; | |
| 2452 sym.phi = '{/Symbol f}'; | |
|
7608
49810341db91
Correct typos in __go_draw_axes__.m and update Manual
godfrey@qss.Stanford.EDU
parents:
7603
diff
changeset
|
2453 sym.gamma = '{/Symbol g}'; |
| 7189 | 2454 sym.eta = '{/Symbol h}'; |
| 2455 sym.iota = '{/Symbol i}'; | |
|
7593
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2456 sym.varphi = '{/Symbol j}'; |
| 7189 | 2457 sym.kappa = '{/Symbol k}'; |
| 2458 sym.lambda = '{/Symbol l}'; | |
| 2459 sym.mu = '{/Symbol m}'; | |
| 2460 sym.nu = '{/Symbol n}'; | |
| 2461 sym.o = '{/Symbol o}'; | |
| 2462 sym.pi = '{/Symbol p}'; | |
| 2463 sym.theta = '{/Symbol q}'; | |
| 2464 sym.rho = '{/Symbol r}'; | |
| 2465 sym.sigma = '{/Symbol s}'; | |
| 2466 sym.tau = '{/Symbol t}'; | |
| 2467 sym.upsilon = '{/Symbol u}'; | |
| 2468 sym.varpi = '{/Symbol v}'; | |
| 2469 sym.omega = '{/Symbol w}'; | |
| 2470 sym.xi = '{/Symbol x}'; | |
| 2471 sym.psi = '{/Symbol y}'; | |
| 2472 sym.zeta = '{/Symbol z}'; | |
| 2473 sym.sim = '{/Symbol \176}'; | |
| 2474 sym.Upsilon = '{/Symbol \241}'; | |
| 2475 sym.prime = '{/Symbol \242}'; | |
| 2476 sym.leq = '{/Symbol \243}'; | |
| 2477 sym.infty = '{/Symbol \245}'; | |
| 2478 sym.clubsuit = '{/Symbol \247}'; | |
| 2479 sym.diamondsuit = '{/Symbol \250}'; | |
| 2480 sym.heartsuit = '{/Symbol \251}'; | |
| 2481 sym.spadesuit = '{/Symbol \252}'; | |
| 2482 sym.leftrightarrow = '{/Symbol \253}'; | |
| 2483 sym.leftarrow = '{/Symbol \254}'; | |
| 2484 sym.uparrow = '{/Symbol \255}'; | |
| 2485 sym.rightarrow = '{/Symbol \256}'; | |
| 2486 sym.downarrow = '{/Symbol \257}'; | |
| 2487 sym.circ = '{/Symbol \260}'; | |
| 2488 sym.pm = '{/Symbol \261}'; | |
| 2489 sym.geq = '{/Symbol \263}'; | |
| 2490 sym.times = '{/Symbol \264}'; | |
| 2491 sym.propto = '{/Symbol \265}'; | |
| 2492 sym.partial = '{/Symbol \266}'; | |
| 2493 sym.bullet = '{/Symbol \267}'; | |
| 2494 sym.div = '{/Symbol \270}'; | |
| 2495 sym.neq = '{/Symbol \271}'; | |
| 2496 sym.equiv = '{/Symbol \272}'; | |
| 2497 sym.approx = '{/Symbol \273}'; | |
| 2498 sym.ldots = '{/Symbol \274}'; | |
| 2499 sym.mid = '{/Symbol \275}'; | |
| 2500 sym.aleph = '{/Symbol \300}'; | |
| 2501 sym.Im = '{/Symbol \301}'; | |
| 2502 sym.Re = '{/Symbol \302}'; | |
| 2503 sym.wp = '{/Symbol \303}'; | |
| 2504 sym.otimes = '{/Symbol \304}'; | |
| 2505 sym.oplus = '{/Symbol \305}'; | |
| 2506 sym.oslash = '{/Symbol \306}'; | |
| 2507 sym.cap = '{/Symbol \307}'; | |
| 2508 sym.cup = '{/Symbol \310}'; | |
| 2509 sym.supset = '{/Symbol \311}'; | |
| 2510 sym.supseteq = '{/Symbol \312}'; | |
| 2511 sym.subset = '{/Symbol \314}'; | |
| 2512 sym.subseteq = '{/Symbol \315}'; | |
| 2513 sym.in = '{/Symbol \316}'; | |
|
7593
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2514 sym.notin = '{/Symbol \317}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2515 sym.angle = '{/Symbol \320}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2516 sym.bigtriangledown = '{/Symbol \321}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2517 sym.langle = '{/Symbol \341}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2518 sym.rangle = '{/Symbol \361}'; |
| 7189 | 2519 sym.nabla = '{/Symbol \321}'; |
|
7593
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2520 sym.prod = '{/Symbol \325}'; |
| 7189 | 2521 sym.surd = '{/Symbol \326}'; |
| 2522 sym.cdot = '{/Symbol \327}'; | |
| 2523 sym.neg = '{/Symbol \330}'; | |
| 2524 sym.wedge = '{/Symbol \331}'; | |
| 2525 sym.vee = '{/Symbol \332}'; | |
|
7593
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2526 sym.Leftrightarrow = '{/Symbol \333}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2527 sym.Leftarrow = '{/Symbol \334}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2528 sym.Uparrow = '{/Symbol \335}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2529 sym.Rightarrow = '{/Symbol \336}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2530 sym.Downarrow = '{/Symbol \337}'; |
|
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2531 sym.diamond = '{/Symbol \340}'; |
| 7189 | 2532 sym.copyright = '{/Symbol \343}'; |
|
7593
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2533 sym.lfloor = '{/Symbol \353}'; |
| 7189 | 2534 sym.lceil = '{/Symbol \351}'; |
|
7593
fdb6ff523237
__go_draw_axes__: use correct symbol codes
Michael D. Godfrey
parents:
7592
diff
changeset
|
2535 sym.rfloor = '{/Symbol \373}'; |
| 7189 | 2536 sym.rceil = '{/Symbol \371}'; |
| 2537 sym.int = '{/Symbol \362}'; | |
| 2538 endfunction | |
| 2539 | |
| 7390 | 2540 function retval = __do_enhanced_option__ (enhanced, obj) |
| 2541 retval = ""; | |
| 2542 if (enhanced) | |
| 2543 if (strcmpi (obj.interpreter, "none")) | |
| 2544 retval = "noenhanced"; | |
| 2545 else | |
| 2546 retval = "enhanced"; | |
| 2547 endif | |
| 2548 endif | |
| 2549 endfunction |